Cowley Publications (PDF) - Cowley Group

Publications by Alan H. Cowley

1. Cowley, A. H.; Fairbrother, F.; Scott, N. "The Halides of Niobium and Tantalum, Part 5: Diethyl Ether Complexes of the Pentachlorides and Pentabromides," J. Chem. Soc., 1958, 3133.

2. Cowley, A. H.; Fairbrother, F.; Scott, N. "The Interaction of Hexamethyldisiloxane with Aluminum Halides and

Iodine," J. Chem. Soc. 1959, 717.

3. Cowley, A. H.; Fairbrother, F.; Scott, N. "The Oxychlorides and Oxybromides of Niobium and Tantalum," J. Less Common. Metals, 1959, 1, 206.

4. Cowley, A. H.; Ryschkewitsch, G. E.; Sisler, H. H. "The Chemistry of Borazene, Part 3: Boron-Silicon

Compounds," J. Am. Chem. Soc. 1959, 82, 501. 5. Cowley, A. H.; Cohen, S. T. "Some Evidence for a New Thioidide of Phosphorus," Inorg. Chem. 1964, 3, 780. 6. Cowley, A. H. "The Structures and Reactions of the Phosphorus Sulfides," J. Chem. Educ. 1964, 41, 530. 7. Cowley, A. H.; Cohen, S. T. "The Iodides of Phosphorus. I. Lewis Basicity and Structure," Inorg. Chem. 1965, 4,

1200. 8. Cowley, A. H.; Cohen, S. T. "The Iodides and Phosphorus. II. The Reaction of Bromine with Diphosphorus

Tetraiodide," Inorg. Chem. 1965, 4, 1221. 9. Cowley, A. H.; Pinnell, R. P. "A Proton Magnetic Resonance Study of Some Dialkylamino-Phosphorus

Derivatives," J. Am. Chem. Soc. 1965, 87, 4454. 10. Cowley, A. H.; Steinfink, H. "The Structure of (CH3)4P2S2," Inorg. Chem. 1965, 4, 1827. 11. Cowley, A. H. "The Chemistry of the Phosphorus-Phosphorus Bond," Chem. Rev. 1965, 65, 617. 12. Cowley, A. H.; Hnoosh, M. H. "Free Radicals Involving Phosphorus," J. Am. Chem. Soc. 1966, 88, 2595. 13. Cowley, A. H.; Burg, A. B.; Cullen, W. R. "A Four-Membered Arsenic Ring," J. Am. Chem. Soc. 1966, 88, 3178. 14. Cowley, A. H.; White, W. D. "The Vibrational Spectra and Structures of Phosphorus Compounds. I.

Diphosphine Disulfides," Spectrochim. Acta. 1966, 22, 1431. 15. Cowley, A. H.; Pinnell, R. P. "Concerning the Ring Sizes of Cyclopolyphosphines," Inorg. Chem. 1966, 5, 1459. 16. Cowley, A. H.; Pinnell, R. P. "The Reaction of Cyclopolyphosphines with Boron Halides," Inorg. Chem. 1966, 5,

1463.

17. Cowley, A. H.; Pinnell, R. P. "The Pentafluorophenyl-phosphorus Ring System," J. Am. Chem. Soc. 1966, 88, 4533.

18. Cowley, A. H.; Pinnell, R. P. "The Structures and Reactions of Cyclopolyphosphines," Topics in Phosphorus

Chemistry 1966, 4, 1. 19. Carroll, R. L.; Cowley, A. H. "The Infrared Spectrum of P2I4," Chem. Commun. 1966, 872. 20. Elleman, D. D.; Manatt, S. L.; Bourn, A. J. R.; Cowley, A. H. "Nuclear Magnetic Resonance of Phosphorus

Compounds. III. Phosphorus-31 Overhauser Effects and Utilization of Simultaneous Observation of the Spectra of Two Types of Nuclei in Double-Resonance Experiments," J. Am. Chem. Soc. 1967, 89, 4542.

21. Manatt, S. L.; Elleman, D. D.; Cowley, A. H.; Burg, A. B. "Nuclear Magnetic Resonance of Phosphorus

Compounds. IV. The Signs of Fluorine-Phosphorus Coupling Constants," J. Am. Chem. Soc. 1967, 89, 4544.

Publications by A.H. Cowley, page 2

22. Cowley, A. H. "The Cleavage of (CF3P)4 by Primary and Secondary Phosphines and a Novel Insertion Reaction,"

J. Am. Chem. Soc. 1967, 89, 5990. 23. Cowley, A. H.; White, W. D.; Manatt, S. L. "A Theoretical Interpretation of the Relative Signs and Magnitudes of

some 31P and 29Si Nuclear Spin Coupling Constants," J. Am. Chem. Soc. 1967, 89, 6433. 24. Wang, I. Y. M.; Boggs, J. E.; Cowley, A. H.; Britt, C. O. "Structure, Microwave Spectrum, and Dipole Moment

of CF3PH2," J. Chem. Phys. 1968, 48, 812. 25. Cowley, A. H.; Jackson, W. R.; Dewar, M. J. S. "Restricted Rotation Around Phosphorus Nitrogen Bonds," J.

Am. Chem. Soc. 1968, 90, 4185. 26. Cowley, A. H.; White, W. D. "Molecular Orbital Calculations on Some Group I, II, and III Methyl Compounds,"

J. Am. Chem. Soc. 1969, 91, 34. 27. Cowley, A. H.; Furtsch, T. A. "Cyclopropylboranes and the Carbonium Ion Analogy," J. Am. Chem. Soc. 1969,

91, 39. 28. Cowley, A. H.; Taylor, M. W. "A Sign Inversion in the Geminal Phosphorus-Fluorine Coupling Constant," J. Am.

Chem. Soc. 1969, 91, 1026. 29. Cowley, A. H.; White, W. D. "The Calculation of Nuclear Spin Coupling Constants. I. Theoretical

Considerations," J. Am. Chem. Soc. 1969, 91, 1913. 30. Cowley, A. H.; White, W. D. "The Calculation of Nuclear Spin Coupling Constants. II. One and Two Bond

Couplings," J. Am. Chem. Soc. 1969 91, 1917. 31. Cowley, A. H.; White, W. D.; Damasco, M. C. "The Structures of and Bonding in Some A2X4 Molecules," J.

Am. Chem. Soc. 1969, 91, 1922. 32. Cowley, A. H.; Taylor, M. W. "Perfluorovinyl-Substituted Phosphines," J. Am. Chem. Soc. 1969, 91, 1929. 33. Cowley, A. H.; Taylor, M. W. "The Synthesis and Structures of Some Perfluorovinyl-Substituted Phosphoranes,"

J. Am. Chem. Soc. 1969, 91, 1934. 34. Cowley, A. H.; Mills, J. L. "Some Exchange Reactions Involving Boron Lewis Acids," J. Am. Chem. Soc. 1969,

2911. 35. Cowley, A. H.; Mills, J. L. "The Lewis Basicity and Ligand Behavior of Cyclopropylphosphines," J. Am. Chem.

Soc. 1969, 91, 2915. 36. Cowley, A. H.; Dewar, M. J. S.; Jennings, W. B.; Jackson, W. R. "Interpretation of the NMR Spectrum of

Di(isopropylamino)phenylphosphine Sulphide," Chem. Commun. 1969, 482. 37. Cowley, A. H.; Dierdorf, D. S. "The Reaction of (CF3P)4 with Some Compounds with Nonmetal-Nonmetal

Bonds," J. Am. Chem. Soc. 1969, 91, 5919. 38. Mannatt, S. L.; Cohen, E. A.; Cowley, A. H. "Nuclear Magnetic Resonance of Phosphorus Compounds. V. Signs

of Geminal Coupling Constants Between Protons on Phosphorus," J. Am. Chem. Soc. 1969, 91, 5919. 39. Cowley, A. H.; Furtsch, T. A. "The Proton NMR Spectrum of Tricyclopropylborane," J. Mol. Spectrosc. 1970,

34, 175. 40. Cowley, A. H.; Dewar, M. J. S.; Jackson, W. R.; Jennings, W. B. "Concerning the P-N Rotational Barrier in

Aminophosphines," J. Am. Chem. Soc. 1970, 92, 1085.


41. Ryschkewitsch, G. E.; Cowley, A. H. "On the Exchange of Trimethylamine with Trimethylamine-borane in Benzene. A Caveat Concerning the Interpretation of NMR Data," J. Am. Chem. Soc. 1970, 92, 745.

42. Cowley, A. H.; Furtsch, T. A.; Dierdorf, D. S. "A Three-Membered Phosphorus Ring," Chem. Commun. 523,

1970.

43. Cowley, A. H.; Dewar, M. J. S.; Jackson, W. R.; Jennings, W. B. "The Stereochemistry of Aminophosphines," J. Am. Chem. Soc. 1970, 92, 5206.

44. Furtsch, T. A.; Dierdorf, D. S.; Cowley, A. H. "Intermolecular Exchange in Phosphorus(V) Fluorides," J. Am.

Chem. Soc. 1970, 92, 5759. 45. Cowley, A. H.; Schweiger, J. R.; Manatt, S. L. "The Sign of the 15N-31P Coupling Constant," Chem. Commun.

1970, 1491. 46. Cowley, A. H.; Schweiger, J. R. "The Nature of the Bonding in Some P-N, As-N, and S-N Compounds," Chem.

Commun. 1970, 1492. 47. Cowley, A. H.; Mills, J. L.; Loehr, T. M.; Long, T. V. "The Synthesis and Laser Raman and Infrared Spectra of

Pentacyclopropylantimony (V)--A New Square-Pyramidal Molecule," J. Am. Chem. Soc. 1971, 93, 2150. 48. Cowley, A. H.; Damasco, M. C. "A Study of the Donor-Acceptor Bond in Phosphine-Borane Complexes," J. Am.

Chem. Soc. 1971, 93, 6815. 49. Cowley, A. H.; Schweiger, J. R. "The Synthesis and Stereochemistry of Aminotetrafluorophosphorane," J. Chem.

Soc., Chem. Commun. 1972, 560. 50. Cowley, A. H.; Damasco, M. C.; Mosbo, J. A.; Verkade, J. G. "Aromatic Solvent Induced Shift Behavior of

Borane Adduct 1H and 19F Nuclei in Benzene and Hexaflurobenzene," J. Am. Chem. Soc. 1972, 94, 6715. 51. Csizmadia, I. G.; Cowley, A. H.; Taylor, M. W.; Tel, L. M.; Wolfe, S. "Ab Initio Molecular Orbital Calculations

on H2NPH2. The Stereo Chemistry at Nitrogen," J. Chem. Soc., Chem. Commun. 1972, 1147. 52. Cowley, A. H. "Compounds Containing Phosphorus-Phosphorus Bonds," in Benchmark Series in Inorganic

Chemistry, Dowden, Hutchinson, and Ross, Publishers, Stroudsburg, Pennsylvania, 1973. 53. Cowley, A. H.; Braun, R. W. "Improved Synthesis and Ground State Nuclear Magnetic Resonance Spectra of

Tetrafluorophosphorane," Inorg. Chem. 1973, 21, 491. 54. Cowley, A. H.; Hill, K. E. "Iron Carbonyl Complexes of Some Perfluoromethyl-Substituted Polyphosphines,"

Inorg. Chem. 1973, 12, 1446. 55. Cowley, A. H.; Schweiger, J. R. "An 15N-1H Coupling Constant Study of the Bonding in Some N-P, N-As, N-S,

and N-Si Compounds," J. Am. Chem. Soc. 1973, 95, 4179. 56. Goodman, D. W.; Dewar, M. J. S.; Schweiger, J. R.; Cowley, A. H. "The Photoelectron Spectrum of Phosphorus

Pentafluoride," Chem. Phys. Letters 1973, 21, 474. 57. Cowley, A. H.; Dewar, M. J. S.; Goodman, D. W.; Schweiger, J. R. "Stereochemical Dependence of Lone Pair

Interactions in the Photoelectron Spectra of Nitrogen-Phosphorus Compounds," J. Am. Chem. Soc. 1973, 95, 6506.

58. Gilje, J. W.; Braun, R. W.; Cowley, A. H. "Preparation and Nuclear Magnetic Resonance Parameters of

Perfluoroalkyl-Substituted Phosphorus(V) Hydrides," J. Chem. Soc., Chem. Commun. 1973, 813. 59. Wallace, T. C.; West, R.; Cowley, A. H. "Polyphosphine Anion Radicals," Inorg. Chem. 1974, 13, 183.


60. Gilje, J. W.; Braun, R. W.; Cowley, A. H. "Rearrangements in Fluxional Trifluorophosphoranes: 1H Nuclear Magnetic Resonance Study," J. Chem. Soc., Chem. Commun. 1974, 15.

61. Csizmada, I. G.; Cowley, A. H.; Taylor, M. W.; Wolfe, S. "Ab Initio Molecular Orbital Calculations on

Aminophosphine, H2NPH2. The Stereochemistry at Phosphorus," J. Chem. Soc., Chem. Commun. 1974, 432. 62. Cowley, A. H.; Dewar, M. J. S.; Goodman, D. W.; Padolina, M. C. "The Detection of Rotational Isomerism in

Diphosphines and Diarsines by Photoelectron Spectroscopy," J. Am. Chem. Soc. 1974, 96, 2648. 63. Cowley, A. H.; Dewar, M. J. S.; Goodman, D. W.; Padolina, M. C. "A Photoelectron Spectroscopic Study of

Polyphosphines; the Question of pπ-dπ Bonding," J. Am. Chem. Soc. 1974, 96, 3666. 64. Cowley, A. H.; Dewar, M. J. S.; Gilje, J. W.; Goodman, D. W.; Schweiger, J. R. "The Relationship Between the

Photoelectron Spectra and Torsional Barriers of Aminophophines," J. Chem. Soc., Chem. Commun. 1974, 340. 65. Schweiger, J. R.; Cowley, A. H.; Cohen, E. A.; Kroon, P. A.; Manatt, S. L. "Sign Changes in the 15N-31P

Directly Bonded Coupling Constant," J. Am. Chem. Soc. 1974, 96, 7122. 66. Klein, D. J.; Cowley, A. H. "Permutational Isomerism," J. Am. Chem. Soc. 1975, 96, 1633. 67. Cowley, A. H.; Braun, R. W.; Gilje, J. W. "A Dynamic NMR Study of Diisopropylaminotetrafluoro-phosphorane;

Ground State Geometry and Barriers to Fluxional Processes," J. Am. Chem. Soc. 1975, 97, 434. 68. Cowley, A. H.; Dewar, M. J. S.; Goodman, D. W. "Molecular Photoelectron Spectroscopic Studies of Some

Trifluoromethyl-substituted Phosphines and Chlorophosphines," J. Am. Chem. Soc. 1975, 97, 3653. 69. Cowley, A. H.; Cushner, M. C.; Fild, M.; Gibson, J. A. "1H and 13C NMR Spectral Studies of Some Phenyl- and

Perfluorophenyl-Substituted Aminophosphines and Aminophosphonium Salts," Inorg. Chem. 1975, 14, 1851. 70. Cowley, A. H. "Molecular Photoelectron Spectroscopic Studies of Bonding and Stereochemical Problems in

Phosphorus Chemistry," Text of plenary lecture presented at the V International Conference of Organo Phosphorus Chemistry, September, 1974. Published in Phosphorus and Sulfur 1976, 2, 283.

71. Musher, J. I.; Cowley, A. H. "Intramolecular Ligand Rearrangements in Four- and Five-Coordinate Sulfur

Compounds," Inorg. Chem. 1975, 14, 2302. 72. Moreland, C. G.; Doak, G. O.; Littlefield, L. B.; Walker, N. S.; Gilje, J. W.; Braun, R. W.; Cowley, A. H. "The

Nature of the Fluorine Exchange Processes in Some Alkyl- and Dimethylaminofluorophosphoranes," J. Am. Chem. Soc. 1976, 98, 2161.

73. Neilson, R. H.; Lee, R. C.-Y.; Cowley, A. H. "The Stereochemistry of N,N-Bis(trimethylsilyl)amino-and N-tert-

Butyl-N-(Trimethylsilyl)-aminobis(trifluormethyl) phosphine," J. Am. Chem. Soc. 1975, 97, 5302. 74. Neilson, R. H.; Cowley, A. H. "The Reaction of Boron Trichloride with Phosphorus Pentafluoride. A Convenient

Synthesis of PF4Cl," Inorg. Chem. 1975, 14, 2019. 75. Sanchez, M.; Cowley, A. H. "Chiral and Environmental Fluorine Non-Equivalence in Aminofluoro-

phosphoranes," J. Chem. Soc., Chem. Commun. 1976, 690. 76. Sprenger, G. H.; Cowley, A. H. "A Quest for New Acyclic Sulfur(IV) Fluorides," J. Fluorine Chem. 1976, 7,

333. 77. Cowley, A. H.; Taylor, M. W.; Whangbo, M.-H.; Wolfe, S. "Nature of the N-P Torsional Process in

Aminophosphines: A Theoretical Interpretation," J. Chem. Soc., Chem. Commun. 1976, 838. 78. Cowley, A. H.; Lee, R. C.-Y. "Synthesis of a Silylamino-Substituted Phosphorane," J. Chem. Soc., Chem.

Commun. 1977, 111.


79. Cowley, A. H.; Goodman, D. W.; Kuebler, N. A.; Sanchez, M.; Verkade, J. G. "Molecular Photoelectron

Spectroscopic Investigation of Some Caged Phosphorus Compounds and Related Acyclic Species," Inorg. Chem. 1977, 16, 854.

80. Cowley, A. H.; Wisian, P. J.; Sanchez, M. "The Reaction of Amines, Ammonia, and Pyridine with Tetra- and

Trifluorophosphorane. The Formation of HPF5- and H2PF4- Anions," Inorg. Chem. 1977, 16, 1451. 81. Neilson, R. H.; Lee, R. C.-Y., Cowley, A. H. "Synthesis and Stereochemistry of Some N-Trimethylsilyl- and N-

Silyl-Substituted Aminophosphines," Inorg. Chem. 1977, 16, 1455. 82. Wisian-Neilson, P.; Neilson, R. H.; Cowley, A. H. "Reactions of Lithium Bis(trimethylsilyl) Amide with Some

Fluorophosphoranes," Inorg. Chem. 1977, 15, 1460. 83. Cowley, A. H.; Lattman, M.; Montag, R. A.; Verkade, J. G. "The Coordination Behavior of Acyclic Phosphites; a

UV Photoelectron Spectroscopic Study," Inorg. Chim. Acta 1977, 25, L151. 84. Galichon, P.; Schecter, R. S.; Cowley, A. H.; Breland, M. "Chemical Factors in In-Situ Uranium Leach Mining,"

In Situ 1977, 1, 125. 85. Cowley, A. H. "Photoelectron Spectroscopic and Molecular Orbital Investigations of Homoatomic Bonding,"

Chapter in monograph entitled Homoatomic Rings, Chains, and Macromolecules, A. L. Rheingold, Ed., Elsevier, New York, 1977.

86. Klein, D. J.; Cowley, A. H. "Permutational Isomerism with Bidentate Ligands and Other Constraints," J. Am.

Chem. Soc. 1978, 100, 2593. 87. Cowley, A. H.; Dewar, M. J. S.; Lattman, M.; Mills, J. L.; McKee, M. "An Ultraviolet Photoelectron

Spectroscopic-Molecular Orbital Study of Some Cyclopolyphosphines," J. Am. Chem. Soc. 1978, 100, 3349. 88. Braun, R. W.; Cowley, A. H.; Cushner, M. C.; Lagow, R. J. "Trifluoromethylsulfur Trifluoride. An Improved

Synthesis, New NMR Data, and Stereochemistry," Inorg. Chem. 1978, 17, 1679. 89. Cowley, A. H.; Pagel, D. J.; Walker, M. L. "Amino-Substituted Sulfonium Salts; Synthesis and Stereochemistry,"

J. Am. Chem. Soc. 1978, 100, 7065. 90. Cowley, A. H.; Cushner, M. C.; Szobota, J. S. "Static and Dynamic Stereochemistry of Dicoordinate Phosphorus

Cations," J. Am. Chem. Soc. 1978, 100, 7784. 91. Cowley, A. H.; Lee, R. C.-Y. "A Novel Diphosphorus Zwitterion," Inorg. Chem. 1978, 18, 60. 92. Cowley, A. H. "UV Photoelectron Spectroscopy in Transition Metal Chemistry," Progr. Inorg. Chem. 1979, 26,

45. 93. Cowley, A. H.; Mitchell, D. J.; Whangbo, M.-H.; Wolfe, S. "A Molecular Orbital Study of the Conformational

Consequences of Stabilizing and Destabilizing Orbital Interactions In Hydrazine, Diphosphine, and Aminophosphine," J. Am. Chem. Soc. 1979, 101, 5224.

94. Cowley, A. H.; Lattman, M.; Walker, M. "A UV Photoelectron Spectroscopic Xα Scattered Wave Molecular

Orbital Study of SF4 and Related Flurosulfuranes," J. Am. Chem. Soc. 1979, 101, 4074. 95. Cowley, A. H.; Riley, P. E.; Szobota, J. S.; Walker, M. L. "Molecular Structure of

Bis(dimethylamino)difluorosulfurane. The First X-ray Crystal Structure of Fluorosulfurane," J. Am. Chem. Soc. 1979, 101, 5620.

96. Cowley, A. H.; Davis, R. E.; Remadna, K. "Conformation of Ligated Tris(dimethylamino)phosphine," J. Am.

Chem. Soc. 1979, 101, 5090.


97. Bursten, B. E.; Cotton, F. A.; Cowley, A. H.; Hanson, B. F.; Lattman, M.; Stanley, G. G. "Strong Metal-to-Metal

Quadruple Bonds in a Series of Five Isostructural Compounds as Indicated by Photoelectron Spectroscopy," J. Am. Chem. Soc. 1979, 101, 6244.

98. Cowley, A. H.; Pagel, D. J.; Walker, M. L. "Preparation of a Dicoordinate Sulphur Dication," J. Chem. Soc.,

Chem. Commun. 1979, 965. 99. Cowley, A. H.; Cushner, M. C.; Lattman, M.; McKee, M. L.; Szobota, J. S.; Wilburn, J. C. "The Preparation,

Structures, and Reactions of Two-Coordinate Phosphorus Cations," Pure and Applied Chemistry 1980, 52, 789. 100. Chisholm, M. H.; Cowley, A. H.; Lattman, M. "A UV Photoelectron Spectroscopic Xα Scattered Wave

Molecular Orbital Study of Some Dialkylamino-Substituted Transition Metal Compounds," J. Am. Chem. Soc. 1980, 102, 46.

101. Cowley, A. H.; Cushner, M. C.; Riley, P. E. "Spectroscopic and X-ray Crystallographic Study of the Reaction of

Tris(dimethylamino)-chlorosilane with Aluminum Chloride; A Quest for the Elusive Silicenium Ion," J. Am. Chem. Soc. 1980, 102, 624.

102. Cowley, A. H.; Cushner, M. C. "Exchange Reactions in (CH3)PPCF3; Phosphinidene Analogue of a Wittig

Reagent," Inorg. Chem. 1980, 19, 515. 103. Kren, R. M.; Cowley, A. H.; Smalley, M. V. "The Reaction of Chlorotetrafluorophosphorane with

Trimethylamine," Inorg. Chim. Acta 1980, 43, 191. 104. Cowley, A. H.; Mehrotra, S. K.; Roesky, H. W. "The Synthesis and Reactions of 2,4-Ditertiarybutyl-3-chloro-1-

λ6-thia-2,4-diaza-3-phosphetidine-1,-1-dioxide; A Heterocycle Containing Nitrogen, Sulfur, and Tri-coordinate Phosphorus," Inorg. Chem. 1981, 20, 1179.

105. Cowley, A. H.; Cushner, M. C.; Davis, R. E.; Riley, P. E. "Crystal and Molecular Structure of the 1:2 Aluminum

Trichloride-Tetrahydrofuran Complex, AlCl3.2THF," Inorg. Chem. 1981, 20, 1179. 106. Baxter, S. G.; Cowley, A. H.; Davis, R. E.; Riley, P. E. "Crystal and Low-Temperature 1H NMR Spectrum of

Tetramesityldiphosphine. Evidence for the Anti-Conformational Preference in Tetraaryl-diphosphines," J. Am. Chem. Soc. 1981, 103, 1699.

107. Baxter, S. G.; Collins, R. C.; Cowley, A. H.; Sena, S. F. "Ferrocenyl-Stabilized Two-Coordinate Phosphorus

Cations: Synthesis, Coordination Chemistry, and Mössbauer Spectroscopy," J. Am. Chem. Soc. 1981, 103, 1575. 108. Cowley, A. H.; Kilduff, J. E.; Wilburn, J. C. "The Reaction of Two-Coordinate Phosphorus Compounds with

Group IIA Alkyls: A Novel Double Group Shift and Concomitant Cyclization," J. Am. Chem. Soc. 1981, 103, 1575.

109. Cowley, A. H.; Davis, R. E.; Remadna, K. "The Conformational Behavior of Ligated

Tris(dialkylamino)phosphines; X-ray Crystal Structures of (Me2N)3PFe(CO)4 at 21oC, and of [Me2N)3P]2Fe(CO)3 at -35oC," Inorg. Chem. 1981, 20, 2146.

110. Roesky, H. W.; Zammankhan, H.; Sheldrick, W. S.; Cowley, A. H.; Mehrotra, S. K. "The Structural Chemistry of

1-Oxo-2,8-dimethyl-4.6-bis[3-(trifluoromethyl)-phenyl]2,4,6,8-tetraaza-1λ3-5λ5-diphosphabicyclo[3.3.0]-octane 3,7-dione and the Synthesis, Structure and Reactions of 2,4,6,8-Tetramethyl-2,4,6,8-tetraaza-1λ3-5λ3-diphosphabicyclo [3.3.0]octane-3,7-dione. Bicyclic Compounds with Phosphorus-Phosphorus Bonds," Inorg. Chem. 1981, 20, 2910.

111. Cowley, A. H.; Lattman, M.; Wilburn, J. C. "An NMR Study of the Reactions of Phosphorus(III) Halides with

Halide Ion Acceptors. Two-Coordinate Phosphorus Cations with Bulky Ligands," Inorg. Chem. 1981, 20, 2916.


112. Cabelli, D. E.; Cowley, A. H.; Dewar, M. J. S. "UPE Studies of Conjugation Involving Group 5A Elements. 1. Phenylphosphines," J. Am. Chem. Soc. 1981, 103, 3286.

113. Cabelli, D. E.; Cowley, A. H.; Dewar, M. J. S. "UPE Studies of Conjugation Involving Group 5A Elements. 2.

Substituted t-Butylacetylenes," J. Am. Chem. Soc. 1981, 103, 3290. 114. Atwood, J. L.; Hunter, W. E.; Cowley, A. H.; Jones, R. A.; Stewart, C. A. "X-ray Crystal Structures of

Bis(cyclopentadienyl)tin and Bis(pentamethylcyclopentadienyl)lead," J. Chem. Soc., Chem. Commun. 1981, 925. 115. Cowley, A. H.; Kemp, R. A. "An Improved Synthesis of Bis(trimethylsilyl)chloromethane," Syn. React. Inorg.

Metal-Org. Chem. 1981 11, 591. 116. Baxter, S. G.; Cowley, A. H.; Mehrotra, S. K. "Pentamethylcyclopentadienyl-Substituted Phosphorus and Arsenic

Cations: Evidence for Multihapto Bonding Between Group 5A Elements and Carbocyclic Ligands," J. Am. Chem. Soc. 1981, 103, 5572.

117. Baxter, S. G.; Cowley, A. H.; Kemp, R. A.; Mehrotra, S. K.; Wilburn, J. C. "Recent Developments in the

Chemistry of Dicoordinated Phosphorus Radicals and Cations," ACS Symposium Series, Volume 171, pp. 391-394.

118. Cowley, A. H.; Kemp, R. A.; Lattman, M.; McKee, M. "The Lewis Base Behavior of Methylated and Fluorinated

Phosphines. A Photoelectron Spectroscopic Investigation," Inorg. Chem. 1982, 21, 85. 119. Cabelli, D. E.; Cowley, A. H.; Lagowski, J. J. "The Bonding in Some Bis(arene)Chromium Compounds as

Indicated by UV Photoelectron Spectroscopy," Inorg. Chim. Acta 1982, 57, 195. 120. Cowley, A. H.; Lattman, M.; Stricklen, P. M.; Verkade, J. G. "A UV Photoelectron Spectroscopic Investigation of

Some Polycyclic Group 5A Compounds and Related Acyclic Species. Part I: Free and Coordinated Aminophosphines and Related Compounds," Inorg. Chem. 1982, 21, 543.

121. Cowley, A. H.; Kemp, R. A.; Wilburn, J. C. "An NMR Study of the Reaction of (Chlorophosphine)iron

Tetracarbonyl Complexes of Two-Coordinate Phosphorus Cations," Inorg. Chem. 1981, 20, 4289. 122. Atwood, J. L.; Cowley, A. H.; Hunter, W. E.; Mehrotra, S. K. "The Crystal and Molecular Structure of the

Sulfamide (t-BuNH)2SO2," Inorg. Chem. 1982, 21, 435. 123. Cowley, A. H.; Kemp, R. A.; Wilburn, J. C. "Phosphinyl Radicals as Ligands; the Preparation of Novel

Paramagnetic Organometallic Compounds," J. Am. Chem. Soc. 1982, 104, 331.

124. Baxter, S. G.; Cowley, A. H.; Lasch, J. G.; Lattman, M.; Sharum, W. P.; Stewart, C. A. "The Electronic Structures of Bent Sandwich Compounds of the Main-Group Elements; A Molecular Orbital and UV Photoelectron Spectroscopic Study of Bis(cyclopentadienyl)tin and Related Compounds," J. Am. Chem. Soc. 1982, 104, 4064.

125. Atwood, J. L.; Cowley, A. H.; Hunter, W. E.; Mehrotra, S. K. "Pyrrolyl Compounds of the Main-Group

Elements. I. Synthesis of (η1-C4H4N)3As and the Crystal and Molecular Structures of (η1-C4H4N)3P and (η1-C4H4N)3As," Inorg. Chem. 1982, 21, 1354.

126. Cowley, A. H.; Kemp, R. A. "The Structures and Reactions of Iminophosphoranide Anions," J. Chem. Soc.,

Chem. Commun. 1982, 319. 127. Cowley, A. H.; Kemp, R. A.; Stewart, C. A. "The Reaction of Stannocene and Plumbocene with Phosphenium

Ions; Oxidative Addition of C-H Bonds to Low-Coordination Number Main-Group Species," J. Am. Chem. Soc. 1982, 104, 3239.

128. Cowley, A. H.; Ebsworth, E. A. V.; Mehrotra, S. K., Rankin, D. W. H.; Walkinshaw, M. D. "η1-

Pentamethylcyclopentadienyl-Substituted Silicon Compounds," J. Chem. Soc., Chem. Commun. 1982, 1099.


129. Cowley, A. H.; Newman, T. H. "The Reaction of Tris(trimethylsilyl)-silyl-lithium with Halophosphines; A Novel

Silicon-Halogen Exchange Reaction," Organometallics 1982, 1, 1412. 130. Cowley, A. H.; Kilduff, J. E.; Newman, T. H.; Pakulski, M. "Diphosphines (RP=PR). Synthesis and NMR

Characterization," J. Am. Chem. Soc. 1982, 104, 5820. 131. Cowley, A. H.; Ebsworth, E. A. V.; Kemp, R. A.; Rankin, D. W. H.; Stewart, C. A. "Two-Coordinate Phosphorus

Compounds with Bis(trimethylsilyl)methyl Ligands: Phosphaalkene and Phosphide Anion," Organometallics 1982, 1, 1720.

132. Cowley, A. H.; Mehrotra, S. K. "Ring Methyl to Phosphorus Hydrogen Shifts in Pentamethylcyclo-pentadienyl-

Substituted Phosphorus Cations: A Parallel Between Main-Group and Transition Metal Chemistry," J. Am. Chem. Soc. 1983, 105, 2074.

133. Cowley, A. H.; Kilduff, J. E.; Pakulski, M.; Stewart, C. A. "An Unsymmetrically-Substituted Diphosphene: NMR

Spectroscopic Data Pertinent to the Phosphorus-Phosphorus Double Bond," J. Am. Chem. Soc. 105 1983, 1655. 134. Cowley, A. H.; Kemp, R. A. "Preparation and Properties of Bulky Secondary Phosphines," Inorg. Chem. 1983,

22, 547. 135. Cowley, A. H.; Mehrotra, S. K.; Roesky, H. W. "New Five- and Six-Membered Saturated Heterocycles

Containing Sulfur-Nitrogen Bonds," Inorg. Chem. 1983, 22, 2095. 136. Lee, J.-G.; Cowley, A. H.; Boggs, J. E. "Theoretical Modeling of the Diphosphene (HP=PH) Ligands," Inorg.

Chim. Acta 1983, 77, L61. 137. Cowley, A. H.; Jones, R. A.; Stewart, C. A.; Stuart, A. L.; Atwood, J. L.; Hunter, W. E.; Zhang, H.-M. "Synthesis

and Structure of an η2- Phosphaalkene Nickel Complex," J. Am. Chem. Soc. 1983, 105, 3737. 138. Cowley, A. H.; Lattman, M. "Pentahapto Bonding Between Main-Group Elements and Cyclopentadiene Rings'

An Xα Scattered-Wave Study," Inorg. Chem. 1984, 23, 241. 139. Baxter, S. G.; Collins, R. L.; Cowley, A. H.; Sena, S. F. "Ferrocenyl-Substituted Phosphenium Cations and

Phosphide Anions," Inorg. Chem. 1983, 22, 3475. 140. Cowley, A. H.; Kilduff, J. E.; Ebsworth, E. A. V.; Rankin, D. W. H.; Robertson, H. E.; Seip, R. "Determination of

Electron Diffraction of the Molecular Structure of Tris(trimethylsilyl)methyl Phosphine in the Gas Phase." J. Chem. Soc., Dalton Trans. 1984, 689.

141. Baxter, S. G.; Cowley, A. H.; Lasch, J. G. "Multihapto Bonding Between Main-Group Elements and Carbocylic

Ligands: An Approach to the Bonding in Main-Group Cluster Compounds," ACS Symposium Series, Vol 232, 1983, p. 111.

142. Cowley, A. H.; Kilduff, J. E.; Norman, N. C.; Pakulski, M.; Atwood, J. L.; Hunter, W. E. "Electrophilic Additions

to Diphosphenes (RP=PR)," J. Am. Chem. Soc. 1983, 105, 4845. 143. Cowley, A. H.; Kilduff, J. E.; Mehrotra, S. K.; Norman, N. C. "A New Approach to the Formation of Phosphorus-

Phosphorus Double Bonds," J. Chem. Soc., Chem. Commun. 1983, 528. 144. Cowley, A. H. "Main-Group Chemistry: Is It an Endangered Species?" Chemistry In Britain 1983, 19, 480. 145. Cowley, A. H.; Lasch, J. G.; Norman, N. C.; Stewart, C. A.; Wright, T. C. "Lithiation and Derivatization of

Group IVA Bent-Sandwich Molecules," Organometallics 1983, 2, 1691. 146. Walkinshaw, M. D.; Cowley, A. H.; Mehrotra, S. K. "Structure of 2,2,6,6-Tetramethylpiperidinium Bromide,"

Acta. Cryst. 1984, C40, 129.


147. Cowley, A. H.; Kemp, R. A.; Ebsworth, E. A. V.; Rankin, D. W. H.; Walkinshaw, M. D. "Structure/Reactivity

Relationships for Cationic (Phosphenium)iron Tetracarbonyl Complexes," J. Organomet. Chem. 1984, 265, C19. 148. Cowley, A. H.; Lasch, J. G.; Norman, N. C.; Pakulski, M.; Whittlesey, B. R. "Synthesis of a Phospha-Arsene and

a Phosphastibene: The First Compounds with Phosphorus-Arsenic and Phosphorus-Antimony Double Bonds," J. Chem. Soc., Chem. Commun. 1983, 881.

149. Cowley, A. H.; Lasch, J. G.; Norman, N. C.; Pakulski, M. "Synthesis and Structure of a Diarsene: The first

Compound with an Unsupported Arsenic-Arsenic Double Bond," J. Am. Chem. Soc. 1983, 105, 5506. 150. Schiff, D. E.; Richardson, J. W.; Jacobson, R. A.; Verkade, J. G.; Cowley, A. H.; Lasch, J. G. "Stereoelectronic

Effects of Cyclization in Aminophosphine Systems: A Structural, PES and NMR Study of Me2NP(OCH2)2CMe2 and CH2(CH2CH2)2NP(OCH2)2CMe2," Inorg. Chem. 1984, 23, 3373.

151. Cowley, A. H.; Lattman, M.; Montag, R. A.; Verkade, J. G. "Molecular Photoelectron Spectroscopic

Investigation of Some Polycyclic Group VA Compounds and Related Acyclic Species. Part 2: Free and Coordinated Phosphite, Thiophosphite, and Arsenite Esters," Inorg. Chem. 1984, 23, 3378.

152. Cowley, A. H.; Kemp, R. A.; Lasch, J. G.; Norman, N. C.; Stewart, C. A. "The Reaction of Phosphenium Ions

with 1,3-Dienes: A Rapid Synthesis of Phosphorus-Containing Five-Membered Rings," J. Am. Chem. Soc. 1983, 105, 7444.

153. Cowley, A. H.; Kilduff, J. E.; Lasch, J. G.; Norman, N. C.; Pakulski, M.; Ando, F.; Wright, T. C. "The Reactivity

of Diphosphenes, Phosphaarsenes, and Diarsenes Toward Metal Carbonyls," J. Am. Chem. Soc. 1983, 105, 7751. 154. Cowley, A. H.; Kilduff, J. E.; Lasch, J. G.; Mehrotra, S. K.; Pakulski, M.; Stewart, C. A.; Norman, N. C.

"Preparation, Structures, and Reactivities of Compounds with Double Bonding Between the Heavier Group 5A Elements," Phosphorus and Sulfur and the Related Elements 1983, 18, 3.

155. Lattman, M.; Morse, S. A.; Cowley, A. H.; Lasch, J. G.; Norman, N. C. "Synthesis, Spectral Properties, and

Geometry of Metallophosphorane," Inorg. Chem. 1985, 24, 1364. 156. Cowley, A. H.; Lasch, J. G.; Norman, N. C.; Pakulski, M. "A Metal Complex with an Unsupported Arsenic-

Arsenic Double Bond," Angew. Chem. 1983, 95, 1019; Angew. Chem., Int. Ed. Engl. 1983, 22, 978. 157. Cowley, A. H.; Kilduff, J. E.; Lasch, J. G.; Norman, N. C.; Pakulski, M.; Whittlesey, B. R.; Atwood, J. L.;

Hunter, W. E. "Synthesis and Structures of Compounds Containing Double Bonds Between the Heavier Group VA Elements: Diphosphenes, Diarsenes, Diarsenes, Phosphaarsenes, and Phosphastibenes," Inorg. Chem. 1984, 23, 2582.

158. Cowley, A. H. "Double Bonding Between the Heavier Main-Group Elements: From Reactive Intermediates to

Isolable Molecules," Polyhedron 1984, 3, 389. 159. Cadogan, J. I. G.; Cowley, A. H.; Gosney, I.; Pakulski, M.; Yaslak, S. "Novel Insertion of the Dioxophosphorane

Moiety ("Metaphosphonate") into an Aliphatic C-H Bond via Flash Vacuum Pyrolysis of a Cyclic Phosphonite and by Oxidation of a Diphosphene," J. Chem. Soc., Chem. Commun. 1983, 1408.

160. Cowley, A. H.; Stewart, C. A.; Whittlesey, B. R.; Wright, T. C. "Phosphorus Heterocycle Synthesis Using

Phosphenium Ions and 1,4-Dienes," Tetrahedron Lett. 1984, 25, 815. 161. Cowley, A. H.; Pakulski, M. "Nucleophilic Attack of a Phosphorus-Phosphorus Double Bond," J. Am. Chem. Soc.

1984, 106, 1491. 162. Cowley, A. H.; Kilduff, J. E.; Lasch, J. G.; Norman, N. C.; Pakulski, M.; Ando, F.; Wright, T. C. "The Reactivity

of Diphosphenes, Phosphaarsenes, and Diarsenes Toward Transition Metal Carbonyls," Organometallics 1984, 3, 1044.


163. Cowley, A. H.; Jones, R. A.; Lasch, J. G.; Norman, N. C.; Stewart, C. A.; Stuart, A. L.; Atwood, J. L.; Hunter, W.

E.; Zhang, H.-M. "Synthesis and Structure of Free and Coordinated Phosphaalkenes," J. Am. Chem. Soc. 1984, 106, 7015.

164. Cowley, A. H.; Norman, N. C.; Stewart, C. A.; Whittlesey, B. R. "The Reaction of Phosphinyl Radicals with 1,3-

Dienes," Tetrahedron Lett. 1984, 25, 3519. 165. Cowley, A. H. "Stable Compounds with Double Bonding Between the Heavier Main-Group Elements," Acc.

Chem. Res. 1984, 17, 386. 166. Cowley, A. H.; Pakulski, M. "Sulfur Cleavage of a Phosphorus-Phosphorus Double Bond," Tetrahedron Lett.

1984, 25, 2125. 167. Cowley, A. H.; Mehrotra, S. K.; Atwood, J. L; Hunter, W. E. "Synthesis and Crystal Structure of the

Bis(cyclopentadienyl)gallium Ethoxide Dimer," Organometallics 1985, 4, 1115. 168. Cowley, A. H.; Jutzi, P.; Kohl, F. X.; Lasch, J. G.; Norman, N. C.; Schluter, E. "Sequential Lithiation and

Silylation of Stannocene," Angew. Chem. 1984, 96, 599; Angew. Chem., Int. Ed. Engl. 1984, 23, 616. 169. Cowley, A. H.; Norman, N. C.; Pakulski, M. "Silver and Gold Cationic Diphosphene Complexes: Models for

Protonation of the Phosphorus-Phosphorus Double Bond," J. Chem. Soc., Chem. Commun. 1984, 1054. 170. Cowley, A. H.; Norman, N. C.; Pakulski, M. "Purification and X-ray Crystal Structure of

Bis(tris(trimethylsilyl)methyl)diarsene," J. Chem. Soc., Dalton Trans. 1985, 383. 171. Cowley, A. H.; Norman, N. C.; Quashie, S. "A Phosphavinylidene-Molybdenum Complex. Two-Coordinate

Phosphorus Involving Multiple Bonding to Both Carbon and Molybdenum," J. Am. Chem. Soc. 1984, 106, 5007. 172. Cowley, A. H.; Galow, P.; Hosmane, N. S.; Jutzi, P.; Norman, N. C. "The Structures of Seven- and Twelve-

Vertex Stannacarboranes and Their Relationship to Cyclopentadienyl Tin Cations," J. Chem. Soc., Chem. Commun. 1984, 985.

173. Cowley, A. H.; Norman, N. C.; Pakulski, M. "A 'Closed' Bridging Stibinidene Complex," J. Am. Chem. Soc.

1984, 106, 6844. 174. Arif, A. M.; Cowley, A. H.; Norman, N. C.; Pakulski, M. "A Tungsten-Bismuth Cluster Featuring Dibismuth as a

Four-Electron Donor and a Bridging Bismuthinidene," J. Am. Chem. Soc. 1985, 107, 1062. 175. Bard, A. J.; Cowley, A. H.; Leland, J. K.; Thomas, G. J.; Norman, N. C. "Synthesis, Structures and Reactivities

of Some Pentamethyl-cyclopentadienyl Sulphur Compounds," J. Chem. Soc., Dalton Trans 1985, 303. 176. Hosmane, N. S.; Mollenhauer, M. N.; Cowley, A. H.; Norman, N. C. "Synthesis and Structure of Air-Stable

trans-1,1,4,4-Tetrakis-(trimethylsilyl)-1,3-butadiene," Organometallics 1985, 4, 1194. 177. Cowley, A. H.; Norman, N. C. "Unusual Ligation Modes of Phosphorus Compounds: One- and Two-Coordinate

Phosphorus Compounds," Verkade, J. G. and L. D. Quin, Eds. Chapter 17 in "Phosphorus-31 NMR Spectroscopy in Stereochemical Analysis" 1987 .

178. Arif, A. M.; Cowley, A. H.; Quashie, S. "Synthesis and Structure of a Bridging Phospha-alkenyl Complex," J.

Chem. Soc., Chem. Commun. 1985, 7428. 179. Arif, A. M.; Cowley, A. H.; Pakulski, M. "New Modes of Ligation for a Phosphorus-Nitrogen Double Bond," J.

Am. Chem. Soc. 1985, 107, 2553. 180. Cowley, A. H.; Kemp, R. A. "The Synthesis and Reaction Chemistry of Stable Two-Coordinate Phosphorus

Cations (Phosphenium Ions)," Chem. Rev. 1985, 85, 317.


181. Cowley, A. H.; Norman, N. C. "The Synthesis, Properties and Reactivities of Stable Compounds Featuring

Double Bonding Between Heavier Group 14 and 15 Elements," Progr. Inorg. Chem. 1986, 34, 1. 182. Champion, D.; Cowley, A. H. "Reaction of a Phosphaketene with Diiron Enneacarbonyl: Possible Intermediacy

of a Terminal Phosphinidene Complex," Polyhedron 1985, 4, 1791. 183. Lee, J.-G.; Boggs, J. E.; Cowley, A. H. "Phosphasilene (HP=SiH2) and its Valence Isomers. A Theoretical

Study," J. Chem. Soc., Chem. Commun. 1985, 773. 184. Lattman, M.; Chopra, S. K.; Cowley, A. H.; Arif, A. M. "Reactions of 'Cyclenphosphorane' with Transition-Metal

Carbonyl Dimers and Hydrides: Synthesis of Phosphoranide Adducts and Metal Carbonyl Anions and the X-ray Crystal Structure of (Cyclen)PMoCp(CO)2," Organometallics 1986, 5, 677.

185. Cowley, A. H. "Multiple Bonding Between Main-Group and Transition Elements," Bol. Soc. Chil. Quim. 1985,

30, 68. 186. Arif, A. M.; Cowley, A. H.; Norman, N. C.; Orpen, A. G.; Pakulski, M. "The Question of 'Open' or 'Closed'

Bimetallic Phosphinidene (and Heavier Congeneric) Complexes," J. Chem. Soc., Chem. Commun. 1985, 1267. 187. Arif, A. M.; Cowley, A. H.; Pakulski, M. "A Three-Membered Ring Featuring Metal-Phosphorus Multiple

Bonding," J. Chem.. Soc., Chem. Commun. 1985, 1707. 188. Arif, A. M.; Cowley, A. H.; Pakulski, M. "Reactions of a Bulky Dichlorophosphine With Tetracarbonylocobaltate

and Bis(η5-cyclopentadienyl)bis(μ-carbonyl)dicobaltate. A Co4 Cluster With Two Different Phosphinidens and an Unusual Co2P Ring System," Organometallics 1985, 4, 2227.

189. Cowley, A. H.; Norman, N. C.; Pakulski, M.; Bricker, D. L.; Russell, D. H. "Synthesis and Structures of

Distibene (RSb=SbR) and Bridging Stibinidene (RSb) Iron Complexes," J. Am. Chem. Soc. 1985, 107, 8211. 190. Gudat, D.; Niecke, E.; Malisch, W.; Hofmockel, U.; Quashie, S.; Cowley, A. H.; Arif, A. M.; Krebs, B.;

Dartmann, M. "Metallophospha-alkenes: A Simple Access and Some Reactivities Involving the Phosphorus Atom," J. Chem. Soc., Chem. Commun. 1985, 1687.

191. Angerer, E.; Malisch, W.; Cowley, A. H.; Norman, N. C. "Dicarbonyl(η5-pentamethylcyclopentadienyl)ferrio(t-

butyl)chlorophosphine: a Metallo-phosphine Exhibiting Multifaceted Reactivity," J. Chem. Soc., Chem. Commun. 1985, 1811.

192. Cadogan, J. I. G; Cowley, A. H.; Gosney, I.; Pakulski, M.; Wright, P. M.; Yaslak, S. "Thermally-induced Gas-

Phase Phosphonylation of Arenes via Intramolecular Trapping of an Aryl Metaphosphate Moiety," J. Chem. Soc., Chem. Commun. 1986, 1685.

193. Cowley, A. H. "Multiple Bonding Between Main-Groups and Transition Elements," Phosphorus and Sulfur 1986,

26, 31. 194. Cowley, A. H.; Kemp, R. A.; Lasch, J. G.; Norman, N. C.; Stewart, C. A.; Whittlesey, B. R.; Wright, T. C.

"Reactivity of Phosphenium Ions Toward 1,3- and 1,4-Dienes," Inorg. Chem. 1986, 25, 740. 195. Weissman, S. A.; Baxter, S. G.; Arif, A. M.; Cowley, A. H. "One-Step Synthesis of a 9-phosphabarbaralane.

Close Approach to a Bishomoaromatic System," J. Am. Chem. Soc. 1986, 108, 529. 196. Lee, J.-G.; Boggs, J. E.; Cowley, A. H. "The Geometries and Electronic Structures of Two Terminal

Phosphinidene Complexes," Polyhedron 1986, 5, 1027. 197. Cowley, A. H.; Kilduff, J. E.; Norman, N. C.; Pakulski, M. "The Reactivity of Diphosphenes Toward

Electrophilic and Nucleophilic Reagents," J. Chem. Soc., Dalton Trans. 1986, 1801.


198. Arif, A. M.; Cowley, A. H.; Pakulski, M.; Thomas, G. J. "A Novel Diphosphorus-Molybdenum Ring System," Polyhedron 1986, 5, 1651.

199. Bard, A. J.; Cowley, A. H.; Kilduff, J. E.; Lee, J.-G.; Leland, J. K.; Norman, N. C.; Pakulski, M.; Heath, G. A.

"Oxidation and Reduction of Phosphorus-Phosphorus and Arsenic-Arsenic Double Bonds. An Electrochemical Study of Two Diphosphenes and a Diarsene," J. Chem. Soc., Dalton Trans. 1987, 249.

200. Gudat, D.; Niecke, E.; Arif, A. M.; Cowley, A. H.; Quashie, S. "Synthesis of a Phosphavinyl Complex via Shift

of a Pentamethylcyclopentadienyl from Phosphorus to Iron," Organometallics 1986, 5, 593. 201. Galle, K.; Utvary, K.; Arif, A. M.; Cowley, A. H. "Die Reaktion von 2,2,2,4,4,4-Hexafluor-1,3-dimethyl 1,3,2λ5,

4λ5-diazadiphosphetidin und von 2,2,4,4,4-Pentafluor-4-methoxy-1,3-dimethy1-1,3,2λ5, 4λ5-diazadi-phosphetidin mit Lithium-1,1,1-trimethyl-N-(trimethylsilyl)-silanamid," Monatschefte für Chemie 1986, 117, 1245.

202. Arif, A. M.; Cowley, A. H.; Norman, N. C.; Pakulski, M. "The Reactivity of Bulky Aklyldichorostibines and

Bismuthines Toward [W2(CO)5]2-: Synthesis of Compounds Containing Stibinidene, Bismuthinidene and Disbismuth Ligands," Inorg. Chem. 1986, 25, 4836.

203. Arif, A. M.; Cowley, A. H.; Pakulski, M.; Power, J. M. "Diphospha- and Diarsadiboretidines. Four-Membered

Rings Containing Boron and Phosphorus or Arsenic," J. Chem. Soc., Chem. Commun. 1986, 889. 204. Weissman, S. A.; Baxter, S. G.; Arif, A. M.; Cowley, A. H. "Reaction of a Halophosphenium Ion with 1,5-

Cyclooctadiene; Direct Synthesis of a Phosphetane Moiety," J. Chem. Soc., Chem. Commun. 1986, 1081. 205. Jones, P. R.; Bates, T. F.; Cowley, A. H.; Arif, A. M. "Silene Stereochemistry. 7. The Stereochemistry of the

Addition of Alkoxy-silanes to Silenes. The Crystal and Molecular Structure of (R,S) (S,R)-5,5-dimethyl-2-methoxy-2-pheny1-3-triphenylsily1-2-sila-hexane," J. Am. Chem. Soc. 1986, 108, 3122.

206. Garcia, E.; Cowley, A. H.; Bard, A. J. "Quaternary Ammonium Amalgams as Zintl Ion Salts and Their Use in the

Synthesis of Novel Quaternary Ammonium Salts," J. Am. Chem. Soc. 1986, 108, 6082. 207. Jutzi, P.; Galow, P.; Abu-Orabi, S.; Arif, A. M.; Cowley, A. H.; Norman, N. C. "Icosahedra with Slipped

Vertices. The Influence of Electron Donation on the Geometry of a Stannadicarbadodecaborane," Organometallics 1987, 6, 1024.

208. Arif, A. M.; Cowley, A. H.; Pakulski, M.; Norman, N. C.; Orpen, G. "A Vanadium-Phosphinidene Complex

Exhibiting Vanadium-Phosphorus Multiple Bonding," Organmetallics 1987, 6, 189. 209. Arif, A. M.; Cowley, A. H.; Quashie, S. "Reactivity of a Phosphavinylidene. Reactions at Both Phosphorus-

Carbon and Phosphorus-Molybdenum Double Bonds and a New Approach to Three-electron Donor Phosphido Complexes," J. Chem. Soc., Chem. Commun. 1986, 1437.

210. Arif, A. M.; Cowley, A. H.; Jones, R. A.; Power, J. M. "Bis(tert-butyl)phosphido Complexes of Tin(II) and

Lead(II); Analogues of Lithium-Complexed Carbanions," J. Chem. Soc., Chem. Commun. 1986, 1446. 211. Arif, A. M.; Boggs, J. E.; Cowley, A. H.; Lee, J.-G.; Pakulski, M.; Power, J. M. "Production of a Boraphosphene

(RB=PR') in the Vapor Phase by Thermolysis of a Sterically Encumbered Diphosphaboretane," J. Am. Chem. Soc. 1986, 108, 6083.

212. Cowley, A. H.; Norman, N. C.; Pakulski, M. "Structural Studies on Bulky Phosphines: X-ray Crystal Structures

of [2,4,6-(t-Bu)3C6H2P(SiMe3)2] and [2,4,6-(t-Bu)3C6H2PH2C2O]," Polyhedron 1987, 6, 915. 213. Cowley, A. H.; Norman, N. C. "Unusual Ligation Modes of Phosphorus Compounds: One- and Two-Coordinate

Phosphorus Compounds."


214. Arif, A. M.; Benac, B. L.; Cowley, A. H.; Geerts, R.; Jones, R. A.; Kidd, K. B.; Power, J. M.; Schwab, S. T. "Mono- and Dinuclear Phosphido and Arsenido Complexes of Gallium; Ga(EBut2)3, Ga[PH(2,4,6-But3C6H2)]3 and [Ga(μ-EBut2)R2]2, (E = P, As; R = Me, Bun)," J. Chem. Soc., Chem. Commun. 1986, 1543.

215. Lattman, M.; Burns, E. G.; Chopra, S. K.; Cowley, A. H.; Arif, A. M. "The Reaction of 'Cyclenphosphorane' with

cis-dichlorobis-(triphosphine)platinum(II). Formation of Bidentate and Monodentate Phosphoranide Adducts and the X-ray Crystal Structure of (η2-cyclenP)-PtClPPh3," Inorg. Chem. 1987, 26, 1926.

216. Arif, A. M.; Cowley, A. H.; Elkins, T. M.; Jones, R. A. "Synthesis and Structural Characterisation of Compounds

with Gallium-Silicon and Indium-Silicon Bonds," J. Chem. Soc., Chem. Commun. 1986, 1776. 217. Arif, A. M.; Cowley, A. H.; Norman, N. C.; Orpen, A. G.; Pakulski, M. "Transition Metal Phosphinidene

Complexes: Syntheses, Structures and Bonding in Dinuclear Phosphinidene Complexes Containing Fourteen- and Fifteen-Electron Fragments," Organometallics 1988, 7, 309.

218. Arif, A. M.; Cowley, A. H.; Pakulski, M. "Preparation and Structure of an Unsupported Arsoxane (RAsO) Ring,"

J. Chem. Soc., Chem. Commun. 1987, 165. 219. Cowley, A. H. "Multiple Bonding Involving Phosphorus: Some Recent Developments," Phosphorus and Sulfur

1987, 30, 129. 220. Hosmane, N. S.; Arif, A. M.; Cowley, A. H. "(Dimethyl(thio)- [(trimethylsilyl)amino)]phosphorane," Acta Cryst.

1987, C43, 2013. 221. Arif, A. M.; Cowley, A. H.; Pakulski, M. "Synthesis and Structure of a Novel Antimony-Iron Cluster," J. Chem.

Soc., Chem. Comun. 1987, 622. 222. Arif, A. M.; Cowley, A. H.; Elkins, T. M. "A Bulky Silyl Derivative of Tin(II)," J. Organomet. Chem. 1987, 325,

C-11. 223. Siriwardane, U.; Islam, M. S.; West, T. A.; Hosmane, N. S.; Cowley, A. H. "Silicon (IV)-Complexes of C-

Trimethylsilyl-Substituted Carboranes. Syntheses of [(Me3Si) (R) (C2B4H4]2Si and [(Me3Si) (Me)C2B4H4]Si(R') [R = Me3Si, Me, or H; R = H or Cl]. Crystal Structure of 2,2'-Bis(trimethylsilyl)-3,3'-dimethyl-[1,1'-commo-bis(2,3-dicarba-1-sila-closo-heptaborane)] (12)," J. Am. Chem. Soc. 1987, 109, 4600.

224. Barron, A. R.; Cowley, A. H.; Hall, S. W. "Remarkable Differences in the Reactivities of the E and Z Isomers of

a Phospha-alkene," J. Chem. Soc., Chem. Commun. 1987, 980. 225. Arif, A. M.; Cowley, A. H.; Nunn, C. M.; Pakulski, M. "Structural Isomers of a Terminal Phosphinidene

Complex," J. Chem. Soc., Chem. Commun. 1987, 994. 226. Carrano, C. J.; Cowley, A. H.; Giolando, D. M.; Jones, R. A.; Nunn, C. M.; Power, J. M. "Anionic Perphosphido

and Perarsenido Complexes of Gallium and Indium," Inorg. Chem. 1988, 27, 2709. 227. Barron, A. R.; Cowley, A. H. "Synthesis of a Metal-Free Three-coordinated Phosphorus (V) Hydride and its

Conversion to a Phospha-Alkene via Reductive Hydride Shift," J. Chem. Soc., Chem. Commun. 1987, 1092. 228. Zilm, K. W.; Webb, G. G.; Cowley, A. H.; Michl, J. Pakulski, M. "The Nature of the Phosphorus-Phosphorus

Double Bond as Studied by Solid State NMR," J. Am. Chem. Soc. 1988, 110, 2032. 229. Cowley, A. H.; Norman, N. C.; Pakulski, M. "Compounds with Unsupported P=P Bonds," Inorganic Syntheses

1990, 27, 240. 230. Cowley, A. H.; Norman, N. C.; Pakulski, M. "Phosphorus Compounds Containing Sterically Demanding

Groups," Inorganic Syntheses 1990, 27, 235.


231. Arif, A. M.; Cowley, A. H.; Jones, R. A.; Koschmieder, S. U. "A Planar Zn4P4 Ring in the First Structurally Characterised Zinc Diorganophosphide:[Zn2(But2P)2(OH)(μ-OH)]2," J. Chem. Soc., Chem. Commun. 1987, 1319.

232. Barron, A. R.; Cowley, A. H. "(η5-C5H5)Fe(CO)2 {1P[=C(SiMe3)2]2}, the First λ3-Metallo-

Bis(methylene)phoshorane," J. Chem. Soc., Chem. Commun. 1987, 1272. 233. Barron, A. R.; Cowley, A. H. "Cyclotrimerization of a Phosphaalkyne and Formation of a Coordinated 1,3,5-

Triphosphabenzene," Angew Chem. 1987, 99, 956; Angew. Chem., Int. Ed. Engl. 1987, 26, 907. 234. Dobbs, K. D.; Boggs, J. E.; Barron, A. R.; Cowley, A. H. "Bis(ylids) of Phosphorus(V) and Their Structural

Isomers: An Ab Initio Study," J. Phys. Chem. 1988, 92, 4886. 235. Cowley, A. H.; Giolando, D. M.; Jones, R. A.; Nunn, C. M.; Power, J. M. "A Tetrameric Copper(I) Phosphide

and its Conversion to a Structurally Characterised Bis(phosphido)cuprate and a Bis(phosphine)-complexed Tetrameric Copper(I) Thiolate," J. Chem. Soc., Chem. Commun. 1988, 208.

236. Cowley, A. H.; Carrano, C. J.; Geerts, R.; Jones, R. A.; Nunn, C. M. "New Complex Cations of Aluminum(III)

and Gallium(III)," Angew. Chem. 1988, 100, 306; Angew. Chem., Int. Ed. Engl. 1988, 27, 277. 237. Cotton, F. A.; Stanley, G.; Cowley, A. H.; Lattman, M. "Molecular Orbital and Spectroscopic Studies of Triple

Bonds Between Transition-Metal Atoms. 3. The d5-d5 Organometallic Dimer Re2(C3H5)4," Organometallics 1988 7, 835.

238. Cowley, A. H.; Geerts, R. L.; Nunn, C. M. "A Base-Stabilized Terminal Phosphinidene Complex," J. Am. Chem.

Soc. 1987, 109, 6253. 239. Barron, A. R.; Hall, S. W.; Cowley, A. H. "Cyclic Carboxylic Monophosphides: A New Class of Phosphorus

Heterocycle," J. Chem. Soc., Chem. Commun. 1987, 1753. 240. Cowley, A. H.; Carrano, C. J.; Geerts, R. L.; Nunn, C. M. "Synthesis and Structures of Two Tris(pyrazolyl)borato

Tin(II) Compounds," J. Organomet. Chem. 1988, 341, C27. 241. Barron, A. R.; Cowley, A. H.; Jones, R. A.; Nunn, C. M.; Westmoreland, D. L. "Preparation and Structural

Chacterisation of a Stibido-Indium Dimer," Polyhedron 1988, 7, 77. 242. Carrano, C. J.; Cowley, A. H.; Pakulski, M.; Quashie, S. "A Nucleophilically Promoted Cyclisation of a

Phosphavinylidene," J. Chem. Soc., Chem. Commun. 1988, 170. 243. Barron, A. R.; Cowley, A. H. "The Quest for Terminal Phosphinidene Complexes," Acc. Chem. Res. 1988, 21,

81. 244. Arif, A. M.; Barron, A. R.; Cowley, A. H.; Hall, S. W. "Reaction of the Phospha-alkyne ArC∫P (Ar = 2,4,6-

But3C6H2) with Nucleophiles: A New Approach to 1,3-Diphosphabutadiene Synthesis," J. Chem. Soc., Chem. Commun. 1988, 171.

245. Barron, A. R.; Cowley, A. H.; Nunn, C. M. "Structure of Tetracarbonyltris[(trimethylsilyl)phosphine]iron (O),"

Acta Cryst. 1988, C44, 750. 246. Cowley, A. H.; Jones, R. A.; Kidd, K. B.; Nunn, C. M.; Westmoreland, D. L. "The Conformations of Six-

Membered Indium-Arsenic and Gallium-Antimony Rings," J. Organomet. Chem. 1988, 341, Cl. 247. Dobbs, K. D.; Boggs, J. E.; Cowley, A. H. "Trends in Structure and Reactivity of Group 15 Alkyls, Alkylidenes,

and Alkylidynes, and Alkylidynes," Chem. Phys. Lett. 1987, 141, 372. 248. Vural, J. M.; Weissman, S. A.; Baxter, S. G.; Cowley, A. H.; Nunn, C. M. "X-ray Crystal Structure of a

Phosphirenium Ion, "J. Chem. Soc., Chem. Commun. 1988, 462.


249. Cowley, A. H.; Giolando, D. M.; Pakulski, M.; Westmoreland, D.; and Norman, N. C. "Synthesis and Reactivity

of Mononuclear Molybdenum Phosphido Complexes, [Mo(CO)2 (-P(X)R(C5H5)], X = Cl; R = (Me3Si)2CH or NC(Me)2CH2CH2CH2C(Me)2," J. Chem. Soc., Dalton Trans. 1988, 2127.

250. Jones, R. A.; Cowley, A. H.; Ekerdt, J. G. "Mononuclear and Multinuclear Phosphido, Arsenido, and Stibido

Complexes of Aluminum, Gallium, and Indium," United States Patent No. 5,047,565. Issued September 10, 1991.

251. Cowley, A. H.; Giolando, D. M.; Jones, R. A.; Nunn, C. M.; Power, J. M.; du Mont, W. W. "Phosphido and

Arsenido Chemistry of Tin(II). Synthesis and Structure of [Sn(μ−E-t-Bu2)Cl]2 [E = P,As)," Polyhedron 1988, 7, 1317.

252. Arif, A. M.; Benac, B. L.; Cowley, A. H.; Jones, R. A.; Kidd, K. B.; Nunn, C. M. "Phosphido and Arsenido

Derivatives of Aluminium, Gallium and Indium: Synthesis of the Binary Compounds M(t-Bu2E)3 [M =Ga, In; E=P,As) and the Homobinuclear Compounds [Me2M(μ-t-Bu2E)]2 (M=Al,Ga,In; E=P,As), New Journal of Chemistry 1988, 12, 553.

253. Arif, A. M.; Cowley, A. H.; Pakulski, M.; Pearsall, M.-A.; Clegg, W.; Norman, N. C.; Orpen, A. G. "Synthesis

and Structures of Phosphinidene, and Phosphido Complexes of Iron and Cobalt," J. Chem. Soc., Dalton Trans. 1988, 2713.

254. Cowley, A. H.; Hall, S. W.; Jones, R. A.; Nunn, C. M. "Reaction of a Phospha-alkyne with

Diphenyldiazomethane, A Novel 1,2 Phenyl Migration from Carbon to Phosphorus," J. Chem. Soc., Chem. Commun. 1988, 867.

255. Barron, A. R.; Cowley, A. H.; Hall, S. W.; Nunn, C. M. "Formation of the Diphosphatricyclo [2.1.0.02,5] pentane

Ring System via Phosphaalkyne Dimerization and Carbon Monoxide Incorporation," Angew Chem. 1988, 100, 873; Angew. Chem., Int. Ed. Engl. 1988, 27, 837.

256. Cowley, A. H.; Hall, S. W.; Nunn, C. M.; Power, J. M. "Addition of Two Stannylene Units to a Phosphaalkyne.

Formation of a Distannaphosphacyclobutane," Angew. Chem. 1988, 100, 874. 257. Cowley, A. H.; Hall, S. W.; Nunn, C. M.; Power, J. M. "Synthesis and Structure of a Phosphagermirene," J.

Chem. Soc., Chem. Comm. 1988, 753. 258. Cowley, A. H.; Benac, B. L.; Ekerdt, J. G.; Jones, R. A.; Kidd, K. B.; Lee, J. Y.; Miller, J. E. "Organometallic

Chemical Vapor Deposition of III/V Compound Semiconductors Using Novel Organometallic Precursors," J. Am. Chem. Soc. 1988, 110, 6248.

259. Martin, S. F.; Fishpaugh, J. R.; Power, J. M.; Giolando, D. M.; Jones, R. A.; Nunn, C. M.; Cowley, A. H.

"Structure and Reactivity of Novel Lithium Di-tert-butylphosphido(alkyl)cuprates," J. Am. Chem. Soc. 1988, 110, 7226.

260. Cowley, A. H.; Elkins, T. M.; Jones, R. A.; Nunn, C. M. "Phosphane-Stabilized Cu(I) and Ag(I) Silanes," Angew

Chem., 1988, 100, 1396; Angew. Chem., Int. Ed. Engl., 1988, 27, 1369. 261. Cowley, A. H.; Giolando, D. M.; Jones, R. A.; Nunn, C. M.; Power, J. M. "Synthesis and Structure of [Pb(μ-P-t-

Bu2)P-t-Bu2]2. A Perphosphido Lead(II) Dimer," Polyhedron 1988, 7, 1909. 262. Heaton, D. E.; Jones, R. A.; Kidd, K. B.; Cowley, A. H.; Nunn, C. M. "Potential Sources of the Electronic

Materials GaP and AlAs. Synthesis and X-ray Structures of [t-Bu2Ga(μ-(C5H9)PH2 and [Et2Al(μ-t-Bu2As]2 (C5H9= cyclopentyl)," Polyhedron 1988, 7, 1901.

263. Cowley, A. H.; Geerts, R. L.; Nunn, C. M.; Trofimenko, S. "Hydridotris(3-tert-butylpyrazolyl)boratothallium(I).

A Spectroscopic and Structural Study," J. Organomet. Chem. 1989, 365, 19.


264. Benac, M. J.; Cowley, A. H.; Jones, R. A.; Tasch, A. F., Jr. "Growth of Polycrystalline CaF2 via Low Temperature OMCVD," Chemistry of Materials 1989, 1, 289.

265. Arif, A. M.; Cowley, A. H.; Nunn, C. M.; Quashie, S.; Norman, N. C.; Orpen, A. G. "The Syntheses and

Reactivity of a Phosphavinylidene Complex of Molybdenum," Organometallics 1989, 8, 1878. 266. Cowley, A. H.; Hall, S. W. "The Cleavage of a Phospha-alkyne at a Reduced Tantalum Centre. Possible

Intermediacy of a Tantalum Phosphide," Polyhedron 1989, 8, 849. 267. Benac, B. L.; Cowley, A. H.; Jones, R. A.; Nunn, C. M.; Wright, T. C. "Potential Precursors to Electronic

Materials: Three-Coordinate Cd in [MeCd(µ-t-Bu2P)]3, the First Cadmium Diorganophosphide," J. Am. Chem. Soc. 1989, 111, 4986.

268. Jones, R. A.; Cowley, A. H.; Benac, B. L.; Kidd, K. B.; Ekerdt, J. G.; Miller, J. E. "Organometallic Chemical

Vapor Deposition of GaAs Using Novel Organometallic Precursors," Mat. Res. Soc. Symp. Proc. 1989, 13. 269. Cowley, A. H.; Jones, R. A. "Single Source III/V Precursors: A New Approach to Gallium Arsenide and Related

Semiconductors," Angew. Chem., Int. Ed. Engl. 1989, 28, 1208. 270. Cowley, A. H.; Knüppel, P. C.; Nunn, C. M. "Silyl-Substituted Diphosphenes. Synthesis, Structure, and Modes

of Decomposition," Organometallics 1989, 8, 2490. 271. Cowley, A. H.; Nunn, C. M.; Westmoreland, D. L. "Structure of Tetramesityldistibine, "Acta Crystallographica

1990, C46, 744. 272. Cowley, A. H.; Nunn, C. M.; Pakulski, M. "One-Step Synthesis of a C-Functionalized Phosphaalkene: X-Ray

Crystal Structure of 2,4,6-tBu3C6H2P=C(H)CN," Polyhedron 1989, 8, 2087. 273. Cowley, A. H.; Arif, A. M.; Kren, R. M.; Westmoreland, D. L. "Reaction of the

Diisopropylaminochlorophosphenium Cation with Crotonaldehyde Dimethylhydrazone and Acetone Azine," Heteroactom Chemistry 1990, 1, 117.

274. Cowley, A. H.; Jones, R. A.; Nunn, C. M.; Westmoreland, D. L. "Preparation and Structure of

[Mes2SbCu)PMe3)2]2: The First Cu(I) Stibinide," Angew. Chem., Int. Ed. Engl. 1989, 28, 1018. 275. Cowley, A. H. "Organometallic Chemical Vapor Deposition of GaAs and Related Semiconductors Using Novel

Organometallic Precursors," IUCCP Symposium Volume on Metal-Metal Bonds and Clusters in Chemistry and Catalysis, Plenum Publishers, 1990, p. 195.

276. Bustos, C.; Burckhardt, O.; Schrebler, R.; Carrillo, D.; Arif, A. M.; Cowley, A. H.; Nunn, C. M. "Synthesis,

Characterization and Electrochemistry of cis-Dioxomolybdenum(VI) Complexes of Schiff Bases Derived from Carbo-, Thiocarbohydrazide and Salicylaldehyde. Crystal Structures of [MoO2(o-OC6H4-CH=NN=CSNHN=CHC6H4OH-o)Me2SO] and[(MoO2)2(o-OC6H6CH=NN=CONN=CHC6H4O-o)(Me2SO)2]0.5Me2SO," Inorg. Chem. 1990, 29, 3997.

277. Atwood, D. A.; Cowley, A. H.; Jones, R. A.; Atwood, J. L.; Bott, S. G. "Primary Amido and Amine Adduct

Complexes of Gallium: Synthesis and Structures of [t-Bu2Ga(μ−NHPh)]2 and t-Bu3Ga•NH2Ph," Polyhedron 1991, 10, 1897.

278. Nunn, C. M.; Cowley, A. H.; Lee, S. W.; Richmond, M. G. "Reduction Pathways in Lateral and Diagonal (η5-

C5Me5)Re(CO)2Br2. Synthesis, Structure, and Reactivity of [(η5-C5Me5)Re(CO)2Br]-," Inorg. Chem. 1990, 29, 2105.

279. Miller, J. E.; Kidd, K. B.; Cowley, A. H.; Jones, R. A.; Ekerdt, J. G.; Gysling, H. T.; Wernberg, A. A.; Blanton,

T. N. "Growth and Characterization of Gallium Arsenide Using Single Source Precursors: OMCVD and Bulk Pyrolysis Studies," Chem. of Materials 1990, 2, 589.


280. Jones, R. A.; Cowley, A. H.; Tasch, A. F., Jr. "Growth of Polycrystalline CaF2 Via Low Temperature OMCVD," U.S. Patent 5,026,575. Issued June 25, 1991.

281. Duchamp, J. C.; Pakulski, M.; Cowley, A. H.; Zilm, K. "Nature of the Carbon Phosphorus Double Bond and the

Carbon-Phosphorus Triple Bond as Studied by Solid State NMR," J. Am. Chem. Soc. 1990, 112, 6803. 282. Cowley, A. H.; Harris, P. R.; Jones, R. A.; Nunn, C. M. "III/V Precursor Clusters with P-H or As-H Bonds. A

Low Temperature Route to Gallium Arsenide and Gallium Phosphide," Organometallics 1991, 10, 652. 283. Atwood, D. A.; Jones, R. A.; Cowley, A. H. "X-ray Crystal Structure of the Dimethylgallium Azide Polymer and

its Use as a Gallium Nitride Precursor," J. Organomet. Chem. 1990, 394, C6. 284. Cowley, A. H.; Jones, R. A.; Nunn, C. M.; Westmoreland, D. L. "The Preparation of Indium Antimonide Using a

Single Source Precursor," Chem. of Materials 1990, 2, 221. 285. Cowley, A. H.; Jones, R. A.; Mardones, M. A.; Nunn, C. M. "Isopropylphosphido and Arsenido Derivatives of

Gallium and Indium. Isolation of Gallium-Phosphorus and Indium-Phosphorus Dimers and Trimers," Organometallics 1991, 10, 1635.

286. Connolly, J. W.; Cowley, A. H.; Nunn, C. M. "Crystal Structures of the PPN Salts of the Anions trans-

[SiCl3(PPh3)Fe(CO)3]- and trans-[SiCl3(P(OPh)3)Fe(CO)3]-," Polyhedron 1990, 9, 1337. 287. Desbois, M. H.; Nunn, C. M.; Cowley, A. H.; Astruc, D. "(Dithiocarbamato)iron (II) Complexes: Photochemical

Chelation and Ligand Exchange, Comparison with Electron-Transfer Processes and X-ray Crystal Structures of Fe(η5-C5Me5)(η1-SC(S)NMe2)(CO)2 and Fe(η5-C5Me5)(η2-S2CNMe2)(PPh3)," Organometallics 1990, 9, 640.

288. Guerchais, V.; Astruc, D.; Nunn, C. M.; Cowley, A. H. "Generation, Characterization and Chemistry of the

Methylene Complexes [Fe(η5-C5Me5)(CO)(L)(=CH2)]+ (L=CO or PPh3) and the X-ray Crystal Structure of [Fe(η5-C5Me5)(CO)2(CH2PPh3)]+BF4-," Organometallics 1990, 9, 1036.

289. Connolly, J. W.; Hatlee, M. J.; Cowley, A. H.; Nunn, C. M.; Sharp, P. R. "Variable Temperature 13C NMR

Study of Some L(CO)3FeH(SiR3) (L = CO, P(OPh)3; R = Ph, Me, Cl) Species. X-ray Crystal Structure of P(OPh)3(CO)3Fe(H)SiPh3" Polyhedron 1991, 10, 841.

290. Dobbs, K. D.; Trachtman, M.; Bock, C. W.; Cowley, A. H. "Gallane-Arsine, H3Ga AsH3: Prediction of a Stable

Ga-As Bonded Species," J. Phys. Chem. 1990, 94, 5210. 291. Cowley, A. H.; Pellerin, B.; Atwood, J. L.; Bott, S. G. "Cleavage of a Phosphorus-Carbon Double Bond and

Formation of a Linear Terminal Phosphinidene Complex," J. Am. Chem. Soc. 1990, 112, 6734. 292. Cowley, A. H.; Jones, R. A.; Mardones, M. A.; Ruiz, J.; Atwood, J. L.; Bott, S. G. "Synthesis and Structure of a

Diphosphadigalletane: A Novel Base-Stabilized Ga2P2 Ring System," Angew. Chem., Int. Ed. Engl. 1990, 29, 1150.

293. Cowley, A. H.; Jones, R. A.; Mardones, M. A.; Bott, S. G.; Atwood, J. L. "An Aluminaphosphacubane, A New

Aluminum Phosphide Precursor," Angew. Chem., Int. Ed. Engl. 1990, 29, 1409. 294. Hosmane, N. S.; Lu, K.; Zhang, H.; Jia, L.; Cowley, A. H.; Mardones, M. A. "Chemistry of C-Trimethylsilyl-

Substituted Main Group Heterocarboranes. 8. Synthesis of closo-Gallacarboranes and Their Reactivity Toward a Bis(bidentate) Lewis Base, 2,2'-Bipyrimidine: Crystal Structures of closo-1-(t-C4H9)-1-Ga-2,3-(SiMe3)2-2,3-C2B4H4 and 1,1'-(2,2'-C8H6N4)-[1-(t-C4H9)-1-Ga-2,3-(SiMe3)2-2,3-C2B4H4]2," Organometallics 1991, 10, 963.

295. Cowley, A. H.; Jones, R. A.; Mardones, M. A.; Atwood, J. L.; Bott, S. G. "Reaction of (t-BuGaCl2)2 with

Ar'PHLi (Ar'=2,4,6-t-Bu3C6H2): Preparation of the Chloride-Bridged Dimer (t-BuGa(Cl)P(H)Ar')2," Heteroatom Chemistry 1991, 2, 11.


296. Hosmane, N. S.; Lu, K.-J.; Cowley, A. H.; Mardones, M. A. "The First Phosphorus closo Complex of a

Dicarborane System: Synthesis and Characterization of 1-[2,4,6-Tris(t-butyl)phenyl]-2,3-bis(trimethysilyl)-2,3-dicarba-1-phospha-closo-heptaborane," Inorg. Chem. 1991, 30, 1325.

297. Cowley, A. H. "From Multiple Bonds to Materials Chemistry," J. Organomet. Chem. 1990, 400, 71. 298. Cowley, A. H. "Review of Organosilicon Polymers: Synthesis of Poly[(silanylene)Diethylnylene]s with

Conducting Properties," Chemtracts 1990, 2, 510. 299. Cowley, A. H. "Review of Structure of Three-Dimensional Microporous Phosphate with Large Cavities,"

Chemtracts 1990, 2, 512. 300. Hosmane, N. S.; Lu, K.-J.; Zhang, H.; Cowley, A. H.; Mardones, M. A. "Synthesis and Crystal Structure of a

closo-Indacarborane Dimer," Organometallics 1991, 10, 392. 301. Atwood, D. A.; Cowley, A. H.; Jones, R. A.; Mardones, M. A.; Atwood, J. L.; Bott, S. G. "Synthesis and

Structures of Two Bulky Gallium Chlorides," J. Coord. Chem. 1992, 25, 233. 302. Atwood, D. A., Jones, R. A.; Cowley, A. H.; Bott, S. G.; Atwood, J. L. "Primary Amido and Amine Adduct

Complexes of Gallium: Synthesis and Structures of [t-Bu2Ga(μ−NHPh)]2 and t-Bu3Ga.NH2Ph," Polyhedron 1991, 10, 1897.

303. Cowley, A. H.; Jones, R. A.; Mardones, M. A.; Atwood, J. L.; Bott, S. G. "A Novel Gallium-Phosphorus Cage

Compound," Angew. Chem., Int. Ed. Engl. 1991, 30, 1141. 304. Cowley, A. H.; Jones, R. A.; Harris, P. R.; Atwood, D. A.; Contreras, L.; Burek, C. J. "Tetrameric Gallium and

Aluminum Chalcogenides, [t-BuME]4 (M = Al, Ga; E = S, Se, Te). A New Class of Heterocubanes," Angew. Chem., Int. Ed. Engl. 1991, 30, 1143.

305. Atwood, D. A.; Cowley, A. H.; Jones, R. A.; Mardones, M. A. "Synthesis and Structure of the First Base-Free

Diphosphadigalletane," J. Am. Chem. Soc. 1991, 113, 7050. 306. Atwood, V. O.; Atwood, D. A.; Cowley, A. H.; Trofimenko, S. "A Bis(Pyrazolyl)borate Complex of Silicon

(IV)," Polyhedron 1992, 11, 711. 307. Atwood, D. A.; Jones, R. A.; Cowley, A. H.; Bott, S. G.; Atwood, J. L. "Structural Characterization of a Dialkyl

Gallium Cation: X-ray Crystal Structure of [Me2Ga(t-BuNH2)2]Br," J. Organomet. Chem. 1991, 425, C1. 308. Atwood, D. A.; Jones, R. A.; Cowley, A. H.; Bott, S. G.; Atwood, J. L. "Primary Amide and Amine Complexes

of Gallium and Indium: X-ray Crystal Structures of [Me2Ga(µ-NH(t-Bu))]2, Me3Ga•NH2(t-Bu) and Me3In•NH2(t-Bu)," J. Organomet. Chem. 1992, 434, 143.

309. Atwood, D. A.; Jones, R. A.; Cowley, A. H. "Unusual Intramolecular Hydrogen Bonding in Cy2GaBrNH2Ph.

The First Structurally Characterized Dialkyl Gallium Halide Primary Amine Adduct," J. Organomet. Chem. 1992, 430, C29.

310. Atwood, D. A.; Cowley, A. H.; Ruiz, J. "Use of the 2,6-bis[(dimethylamino)methyl]phenyl Ligand to Form Some

Pentacoordinate Derivatives of P(III), As(III), Sb(III), and Bi(III)," Inorganica Chimica Acta 1992, 200, 271. 311. Cowley, A. H.; Jones, R. A.; Mardones, M. A. "Phosphorus Atoms in Unusual Environments," A. C. S.

Symposium Series. No. 486, Chapter 4, 1992. 312. Atwood, D. A.; Cowley, A. H.; Jones, R. A. "Synthesis and Structural Characterization of s-Tol3Ga.OEt2," J.

Coord. Chem. 1992, 26, 69.


313. Miller, J. E.; Mardones, M. A.; Nail, J. W.; Cowley, A. H.; Jones, R. A.; Ekerdt, J. G. "Pyrolysis Studies of the Single-Source GaAs Precursors," [Me2Ga(μ−As-iPr2)]3, [Me2Ga(μ-AsMe2)]3, [Me2Ga(μ−As-t-Bu2)]2, and [Et2Ga(μ-As-t-Bu2)2]2, Chemistry of Materials 1992, 4, 447.

314. Cowley, A. H.; Gabbaï, F.; Schluter, R. D.; Atwood, D. A. "New Approaches to the Generation of

Phosphinidenes," J. Am. Chem. Soc. 1992, 114, 3142. 315. Atwood, D. A.; Atwood, J. L.; Atwood, V. O.; Cowley, A. H. "Macrocyclic (C22H22N4) Complexes of Ge(II),

Sn(II), Ga(III), and In(III). Main Group Functionalities in Unusual Environments," Inorg. Chem. 1992, 31, 3871. 316. Jones, R. A.; Cowley, A. H.; Ekerdt, J. G. "Single Source Precursors for III-V OMCVD Growth and Pyrolysis

Studies," Mat. Res. Soc. Symp. Proc., Vol 204, 1991. 317. Cowley, A. H. "A Multiply-Substituted Buckminsterfullerene (C60) with an Octahedral Array of Platinum

Atoms," Chemtracts 1992, 4, 99.

318. Ekerdt, J. G.; Sun, Y. M.; Jackson, M. S.; Lakhotia, V.; Pacheco, K. A.; Koschmieder, S. U.; Cowley, A. H.; Jones, R. A. "Chemical Beam Epitaxy of GaAs Films Using Single-Source Precursors," J. Crystal Growth 1992, 124, 158.

319. Atwood, D. A.; Cowley, A. H.; Jones, R. A.; Atwood, J. L.; Bott, S. G. "Synthesis and X-Ray Structure of

Me2InI(NH2(t-Bu)): The First Structually Characterized Amine Adduct of a Dialkyl Indium Iodide," J. Coord. Chem. 1992, 26, 293.

320. Atwood, D. A.; Cowley, A. H.; Jones, R. A.; Mardones, M. A.; Atwood, J. L.; Bott, S. G. "Synthesis and

Structures of [NMe2(μ−NMe2)GaCl]2 and [TMP(μ−OEt)GaCl]2 (TMP = 2,2,6,6,-tetramethylpiperidide)," J. Coord. Chem. 1992, 26, 285.

321. Atwood, D. A.; Contreras, L.; Cowley, A. H.; Jones, R. A.; Mardones, M. A. "Monomeric Base-Stabilized

Phosphino- and Arsinoalanes," Organometallics 1993, 12, 17. 322. Atwood, D. A.; Cowley, A. H.; Jones, R. A.; Mardones, M. A. "An Indium-Phosphorus Heterocubane as a New

Type of Indium Phosphide Precursor," J. Organomet. Chem. 1993, 449, C1. 323. Atwood, D. A.; Cowley, A. H.; Jones, R. A.; Mardones, M. A. "Synthesis of the First Diarsadigalletane," J.

Organomet. Chem. 1992, 439, C33. 324. Atwood, D. A.; Cowley, A. H.; Harris, P. R.; Jones, R. A.; Koschmieder, S. U.; Nunn, C. M. "Cyclic Trimeric

Hydroxy, Amido, Phosphido, and Arsenido Derivatives of Aluminum and Gallium. X-ray Structures of [t-Bu2Ga(μ-OH)]3 and [t-Bu2Ga(μ-NH2)]3," Organometallics 1993, 12, 24.

325. Cowley, A. H.; Mardones, M. A.; Avendaño, S.; Román, E.; Manriquez, J. M.; Carrano, C. J. "Indenyl

Complexes of Germanium(II)," Polyhedron 1993, 12, 125. 326. Mardones, M. A.; Cowley, A. H.; Contreras, L.; Jones, R. A.; Carrano, C. J. "Monomeric Arsinoboranes. The

Question of Arsenic-Boron π-Bonding," J. Organomet. Chem. 1993, 455, C1. 327. Costamagna, J.; Garîn J.; Cowley, A. H. "Synthesis, Characterization and Crystal and Molecular Structure of

(NH4)2[Cu(NH3)2(MoO4)2]," Journal of Solid State Chemistry 1993, 105, 567. 328. Atwood, D. A.; Cowley, A. H.; Jones, R. A. "(Alkylamido)gallate Complexes of the Group 1 and 2 Elements,"

Organometallics 1993, 12, 236. 329. Atwood, D. A.; Cowley, A. H.; Harris, P. R.; Jones, R. A.; Koschmieder, S. U.; Nunn, C. M. "Synthesis and

Characterization of Bridged Dimeric and Trimeric Group 13/15 Complexes Containing Primary Phosphido [(tBu)PH]- and Arsenido [(tBu)AsH]- Units," J. Organomet. Chem., 1993, 449, 61.


330. Bartlett, R. A.; Cowley, A. H.; Jutzi, P. M.; Olmstead, M.; Stammler, H.-G. "From σ- to π- Bonding: Crystal Structures of (Pentamethylcyclopentadienyl)triiodostannane and Dichloro(pentamethylcyclopentadienyl)-stibane," Organometallics, 1992, 11, 2837.

331. Schluter, R. D.; Cowley, A. H.; Atwood, D. A.; Jones, R. A.; Bond, M. R.; Carrano, C. J. "Use of the 2,4,6-

Tris(trifluoromethyl)Phenyl Ligand to Stabilize Indium-Indium and Gallium-Gallium Bonds," J. Am. Chem. Soc. 1993, 115, 2070.

332. Atwood, D. A.; Cowley, A. H.; Dennis, S. M. "A Diphosphaferrocene as a Chelating Ligand for Silver (I),"

Inorg. Chem. 1993, 32, 1527. 333. Atwood, D. A.; Atwood, V. O.; Carriker, D. F.; Cowley, A. H.; Gabbaï, F. P.; Jones, R. A.; Bond, M. R.;

Carrano, C. J. "Short Ga...N-H Interactions in Gallium Amine and Amide Complexes," J. Organomet. Chem. 1993, 463, 29.

334. Schluter, R. D.; Cowley, A. H.; Atwood, D. A.; Jones, R. A.; Atwood, J. L. "An Alkyl-Substituted Indium(I)

Tetramer," J. Coord. Chem. 1993, 30, 35. 335. Atwood, D. A.; Cowley, A. H.; Hernandez, R. D.; Jones, R. A.; Rand, L. L.; Bott, S. G.; Atwood, J. L. "Synthesis

and Structural Characterization of a Homoleptic Bismuth Aryl Thiolate," Inorg. Chem. 1993, 32, 2972. 336. Hosmane, N. S.; Zhang, H.; Lu, K.-J.; Maguire, J. A.; Cowley, A. H.; Mardones, M. A. “Structural and Bonding

Investigation of an Unbridged Donor-Acceptor Complex 1-(2,2'-Bipyrimidine)-1-(t-Butyl)-2,3,-bis(trimethylsilyl)-2,3,-dicarba-1-galla-closo-heptaborane(6),” Structural Chemistry 1992, 3, 183.

337. Cowley, A. H.; Corbelin, S.; Jones, R. A.; Lagow, R. J.; Nail, J. W. "Synthesis and Structure of [(CH2)4Ga-μ-

AstBu2]2. The First Example of a Gallacyclopentane," J. Organomet. Chem 1994, 464, C1. 338. Atwood, D. A.; Atwood, V. O.; Cowley, A. H.; Gobran, H. R.; Atwood, J. L. "Facile Transmetalation Reactions

of Macrocyclic (C22H22N4) Complexes of Germanium (II), Tin(II), and Lead(II)," Inorg. Chem. 1993, 32, 4671. 339. Atwood, D. A.; Atwood, V. O.; Cowley, A. H.; Gobran, H. R. "Oxidative Addition and Reverse Ylide Reactions

of Macrocyclic (TMTAA, C22H22N4) Complexes of Germanium(II) and Tin(II)," Polyhedron 1993, 12, 2073. 340. Atwood, D. A.; Atwood, V. O.; Cowley, A. H.; Gobran, H. R.; Jones, R. A.; Smeal, T. M.; Carrano, C. J.

"Dimeric Gallium and Indium Dialkylphosphido Complexes with Unusual Group 13/15 Stoichiometries," Organometallics 1993, 12, 3517.

341. Cowley, A. H.; Jones, R. A. "The Single-Source Precursor Concept. A Case Study of Gallium Arsenide,"

Polyhedron 1994, 13, 1149. 342. Cowley, A. H.; Gabbaï, F. P.; Atwood, D. A.; Carrano, C. J.; Mokry, L. M.; Bond, M. J. "An Intramolecularly

Base-Stabilized Gallium Dihydride. A Link Between Organometallic and Aqueous Gallium Chemistry," J. Am. Chem. Soc. 1994, 116, 1559.

343. Hosmane, N. S.; Lu, K.-J.; Saxena, A. K.; Zhang, H.; Maguire, J. A.; Cowley, A. H.; Schluter, R. D. "Chemistry

of C-Trimethylsilyl-Substituted Heterocarboranes. 14. Syntheses of closo-Indacarboranes and Their Reactivity toward a Bis(bidenate) Lewis Base, 2,2'-Bipyrimidine: Crystal Structures of closo-1-[(Me)2CH]-1-In-2,3-(SiMe3)2-2,3-C2B4H4 and 1-(2,2'-C8H6N4)-1-[(Me)2CH] -1-In-2,3-(SiMe3)2-2,3-C2B4H4," Organometallics 1994, 13, 979.

344. Lakhotia, V.; Cowley, A. H.; Jones, R. A.; Ekerdt, J. G. "Growth and Characterization of GaAs Films from

Tris(di-tert-butylarsino)gallane," Chem. Mater. 1994, 6, 871. 345. Cowley, A. H.; Gabbaï, F. P.; Carrano, C. J.; Mokry, L. M.; Bond, M. R.; Bertrand, G. "Reactivity of a

Phosphanylcarbene (λ5-Phosphaacetylene) with Lewis Acids: X-Ray Crystal Structures of the First Carbene-Gallane Complex and C-Gallyl Phosphorus Ylide," Angew. Chem., Int. Ed. Engl. 1994, 33, 578.


346. Olazabal, C. A.; Gabbaï, F. P.; Cowley, A. H.; Carrano, C. J.; Mokry, L. M.; Bond, M. R. "Intramolecular Base

Stabilization of Cobalt-Gallium and Cobalt Indium Compounds," Organometallic 1994, 13, 421. 347. Atwood, D. A.; Atwood, V. O.; Cowley, A. H.; Jones, R. A.; Atwood, J. L.; Bott, S. G. "Synthesis and Structural

Characterization of Some Homoleptic Gallium Amides," Inorg. Chem. 1994, 33, 3251. 348. Cowley, A. H.; Gabbaï, F. P.; Isom, H. S.; Carrano, C. J.; Bond, M. J. "Base-Free Monomeric Organogallium

Hydrides," Angew. Chem., Int. Ed. Engl. 1994, 33, 1253. 349. Cowley, A. H.; Decken, A.; Olazábal, C. A.; Norman, N. C. "Reactions of a Bulky Arylgallium Dichloride with

Organometallic Monoanions. Formation of a Digalloxane with Organometallic Substituents," Inorg. Chem. 1994, 33, 3435.

350. Cowley, A. H.; Gabbaï, F. P.; Decken, A. "Synthesis and Ligative Behavior of a Gallacyclopentadiene," Angew.

Chem., Int. Ed. Engl. 1994, 33, 1370. 351. Contreras, L.; Cowley, A. H.; Gabbaï, F. P.; Jones, R. A.; Carrano, C. J.; Bond, M. R. "An Intramolecularly Base-

Stabilized Monomeric Organoaluminum Dihydride," J. Organomet. Chem. 1995, 489, C1. 352. Li, X.; Weissman, S. I.; Lin, T.-S.; Gaspar, P. P.; Cowley, A. H.; Smirnov, A. I. "Observation of a Triplet

Phosphinidene by ESR Spectroscopy," J. Am. Chem. Soc. 1994, 116, 7899. 353. Cowley, A. H. Review of "Synthesis and Structure of a Transition-Metal-Substituted Silylene Complex

(CO)4OsSi(S-Tolyl-p)-[Ru(η5-C5Me5)(PMe3)2],” Chemtracts (Inorganic Chemistry) 1993, 5, 343. 354. Atwood, D. A., Cowley, A. H.; Harris, P. R.; Jones, R. A.; Koschmieder, S. U.; Nunn, C. M. "Synthesis and

characterization of bridged dimeric and trimeric Group 13/15 compexes containing primary phosphido [(tBu) PH]- and arsenido [(tBu)AsH]- units," J. Organomet. Chem. 1993, 449, 61-67.

355. Cowley, A. H. "Main Group Elements in Unusual Environments," The Chemist 1994, 71, 5. 356. Cowley, A. H.; Gabbaï, F. P.; Olbrich, F.; Corbelin, S. "Surprising Stability of a Monomeric Bis Azide of

Gallium(III)," J. Organomet. Chem. 1995, 487, C 5. 357. Cowley, A. H.; King, C. S.; Decken, A. "(Cyclopentadienylalkyl)phosphine Derivatives of Gallium(III) and

Indium(III)," Organometallics 1995, 14, 20. 358. Schluter, R. D.; Isom, H. S.; Cowley, A. H.; Atwood, D. A.; Jones, R. A.; Olbrich, F.; Corbelin, S.; Lagow, R. J.

"Use of the 2,4,6-Tris(trifluoromethyl)phenyl Ligand in Organogallium Chemistry," Organometallics 1994, 13, 4058.

359. Carmalt, C. J.; Cowley, A. H.; Hector, A. L.; Norman, N. C.; Parkin, I. P. "A Synthesis of Bismuth(III)

Phosphide: The First Binary Phosphide of Bismuth," J. Chem. Soc., Chem. Commun. 1994, 1987. 360. Saxena, A. K.; Zang, H.; Maguire, J. A.; Hosmane, N. S.; Cowley, A. H. "Surprising Formation of a Carborane-

Substituted Digallane," Angew. Chem., Int. Ed. Engl. 1995, 34, 332. 361. Cowley, A. H.; Gabbaï, F. P.; Decken, A.; Schluter, R. D. "Novel Heterocyclic Ring Systems Containing Heavier

Group 13 Elements," Phosphorus, Sulfur and Silicon 1994, 93-94, 153. 362. Atwood, D. A.; Cowley, A. H.; Jones, R. A.; Schluter, R. D.; Bond, M. R.; Carrano, C. J. "Intramolecularly Base-

Stabilized Group 13 Aryloxide Complexes," Inorg. Chem. 1995, 34, 2186. 363. Lakhotia, V.; Neumayer, D. A.; Cowley, A. H.; Jones, R. A.; Ekerdt, J. G. "GaN Film Growth Using Single

Source Precursors," Chem. Mater. 1995, 7, 546.


364. Cowley, A. H.; Gabbaï, F. P.; Bertrand, G.; Carrano, C. J.; Bond, M. R. "Structural Investigation of the Surprising Stability of Free and Complexed Bis(Amino)Phosphine Azides," J. Organomet. Chem. 1995, 493, 95.

365. Cowley, A. H.; Hellert, D.; Gabbaï, F. P.; Olbrich, F. "Cage Fragmentation of P4S10 by t-Bu3Ga: Formation and

Interconversion of a Novel Phosphorus-Sulfur-Gallium Ring System," Inorg. Chem. 1995, 34, 3127. 366. Cowley, A. H.; Gabbaï, F. P.; Isom, H. S.; Decken, A.; Culp, R. D. "Structural Diversity in Organoindium

Iodides," Main Group Chemistry 1995, 1, 9. 367. Carmalt, C. J.; Cowley, A. H.; Decken, A.; Norman, N. C. "Structural Studies on Aryl Bismuth Halides and

Halagenoanions. Part 4. Neutral Lewis Base Adducts of Aryl Bismuth Dibromide and Diaryl Bismuth Bromide Compounds," J. Organomet. Chem. 1995, 496, 59.

368. Isom, H. S.; Cowley, A. H.; Decken, A.; Sissingh, F.; Corbelin, S.; Lagow, R. J. "Group 13 Halides and Hydrides

with o-Aminomethylphenyl Substituents," Organometallics 1995, 14, 2400. 369. Cowley, A. H.; Isom, H. S.; Decken, A. "Transmetalation Reactions of Sterically Encumbered Gallium and

Indium Halides with Tetrahydrometalates. Synthesis and Structure of a Base-Free Monomeric Aluminum Hydride," Inorg. Chem. 1995, 34, 2589.

370. Cowley, A. H.; Gabbaï, F. P.; Isom, H. S.; Decken, A. "New Developments in the Chemistry of Organoaluminum

and Organogallium Hydrides," J. Organomet. Chem. 1995, 500, 81. 371. Cowley, A. H.; Decken, A.; Olazábal, C. A.; Norman, N. C. "Bulky Arylgallium and Indium Derivatives with

Co(CO)4 and Mn(CO)5 Substituents," Z. Anorg. Allg. Chem. 1995, 621, 1844. 372. Brown, D. S.; Decken, A.; Cowley, A. H. "Gallium-Containing 6π-Electron Ring Systems," J. Am. Chem. Soc.

1995, 117, 5421. 373. Neumayer, D. A.; Cowley, A. H.; Decken, A.; Jones, R. A.; Lakhotia, V.; Ekerdt, J. G. "A New Single-Source

Precursor Approach to Gallium Nitride," J. Am. Chem. Soc. 1995, 117, 5893. 374. Decken, A.; Gabbaï, F. P.; Cowley, A. H. "The Benzannelation Approach to Novel Gallium and Indium

Heterocyles," Inorg. Chem. 1995, 34, 3853. 375. Cowley, A. H.; Decken, A.; Norman, N. C.; Schluter, R. D.; Walden, B. A. "Synthesis and Structures of Some

Intermetallic Compounds of Gallium and Indium," J. Organomet. Chem. 1995, 501, 381. 376. Neumayer, D. A.; Cowley, A. H.; Decken, A.; Jones, R. A.; Lakhotia, V.; Ekerdt, J. G. "Hydrazide Derivatives of

Gallium," Inorg. Chem. 1995, 34, 4698. 377. Decken, A.; Cowley, A. H. "The Isolation and X-ray Crystal Structure of [Li(Et2O)2(CHPh)PPh2]," J.

Organomet. Chem. 1996, 509, 135. 378. Cowley, A. H.; Gabbaï, F. P.; Corbelin, S.; Decken, A. "Synthesis and Thermolysis of a Phosphorus (III) Oxalate.

Evidence for the Generation of an Aryl Phosphinidene Oxide," Inorganic Chemistry 1995, 34, 5931. 379. Cowley, A. H.; Decken, A.; Olazábal, C. A. "Hybrid Inorganic-Organometallic Compounds with Gallium -

Gallium Bonds," J. Organomet. Chem. 1996, 524, 271. 380. Lakhotia, V.; Neumayer, D. A.; Cowley, A. H.; Jones, R. A.; Ekerdt, J. G. "GaN Film Growth From

Bisdimethylamidogallium Azide," Chemistry of Materials 1995, 7, 546-552. 381. Carmalt, C. J.; Cowley, A. H.; Decken, A.; Lawson, Y. G.; Norman, N. C. "Structure of

Bis(diphenylphosphino)methane Disulfide," Acta. Cryst. 1996, C52, 931.


382. Cowley, A. H.; Decken, A.; Norman, N. C.; Krüger, C.; Lutz, F.; Jacobsen, H.; Ziegler, T. “Electron Density Distributions in a Diphosphenes and the Nature of the Phosphorus-Phosphorus Double Bond: Experimental and Theoretical Studies,” J. Am. Chem. Soc. 1997, 119, 3389.

383. Hosmane, N. S.; Saxena, A. K.; Lu, K.-J.; Maguire, J. A.; Zhang, H.; Wang, Y.; Thomas, C. J.; Zhu, D.; Grover,

B. R.; Gray, T. G.; Eintracht, J. G. “Chemistry of C-Trimethylsilyl-Substituted Heterocarboranes. 18. Synthetic, Spectroscopic, Reactivity and Bonding Studies on The Group 13 Element Metallacarboranes: Crystal Structures of 1-(CMe3)-1-Ga(2,2’-C10H8N2)-2,3-(SiMe3)2-2,3-C2BB4H4, 1-(CMe3)-1-Ga(L)-2,4-(SiMe3)2-2,4-C2B4B H4 [L = 2,2’-C10H8N2, 2,2’-C8H6N4], closo-1-(Me2CH)-1-In-2,4-(SiMe3)2-2,4-C2BB4H4 and 1-(Me2CH)-1-In(2,2’-C10H8N2)-2,4-(SiMe3)2-2,4-C2B4B H4,” Organometallics 1995, 14, 5104.

384. Brown, D. S.; Decken, A.; Schnee, C. A.; Cowley, A. H. “Diazabutadiene (DAB) Complexes of Aluminum. A

New Mode of Coordination for a DAB Ligand,” Inorg. Chem. 1995, 34, 6415. 385. Carmalt, C. J.; Cowley, A. H.; Decken, A.; Lawson, Y. L.; Norman, N. C. “Synthesis, Structures and Reactivity

of Biphenylene Complexes of Bismuth (III),” Organometallics 1996, 15, 887. 386. Delville-Desbois, M.-H.; Mross, S.; Astruc, D., Linares, J.; Varret, F.; Rabaâ, H.; Le Beuze, A.; Saillard, J.-Y.;

Culp, R. D.; Atwood, D. A.; Cowley, A. H.; “17- and 19-Electron Complexes [FeIII(η5-C5R5)(S2CNMe2)L]n+(n=1,0): Electronic Structure and Substitution and Redox Chemistry. Formation of [FeIV(η2-C5R5)(dtc)2] and Characterization of Both 17e and 19e States of a Transition-Metal Complex,” J. Am. Chem. Soc. 1996, 118, 4133.

387. Olazábal, C. A.; Isom, H. S.; Decken, A.; Cowley, A. H.; Carrano, C. J.; Bond, M. R. “Intermetallic Derivatives

with Gallium-Manganese, Gallium-Rhenium, and Indium-Rhenium Bonds,” Annales de Quimica 1996, 92, 46. 388. Cowley, A. H.; Dennis, S. M.; Kamepalli, S.; Carrano, C. J.; Bond, M. R. “A Triphospholyl-Substituted

Phosphine,” J. Organomet. Chem. 1997, 529, 75. 389. Brown, D. S.; Decken, A.; Cowley, A. H. “Synthesis and X-Ray Crystal Structure of a Benzannelated

Diazabutadiene (DAB) Complex of Gallium,” Polyhedron 1996, 15, 4109. 390. Cowley, A. H.; Brown, D. S.; Decken, A.; Kamepalli, S. “Novel Dimeric Ring Systems Containing Gallium,”

Chem. Comm. 1996, 2425. 391. Atwood, D. A.; Cowley, A. H.; Jones, R. A.; Powell, R. J.; Nunn, C. M. “Use of Chelating Diphosphines to

Prepare New Phosphido Clusters of Aluminum and Gallium," Organometallics 1996, 15, 2657. 392. Carmalt, C. J.; Cowley, A. H. “Main Group Chemistry with Arms,” Main Group Chemistry News 1996, 4, 4. 393. Carmalt, C. J.; Cowley, A. H.; Culp, R. D.; Jones, R. A. “Synthesis and Crystal Structure of Gallium

Tris(Azide),” Chem. Commun. 1996, 1453. 394. Kamepalli, S.; Carmalt, C. J.; Culp, R. D.; Cowley, A. H.; Jones, R. A.; Norman, N. C. “Synthesis and Structures

of Some Intramolecularly Base-Coordinated Aryl Group 15 Compounds,” Inorg. Chem. 1996, 35, 6179. 395. Culp, R. D.; Cowley, A. H. “Structural Studies of 9-[2-(Dimethylamino)ethyl]fluorenyl Lithium Compounds,”

Organometallics 1996, 15, 5380. 396. Clyburne, J. A. C.; Culp, R. D.; Cowley, A. H.; Decken, A. “Ring Systems Containing Anionic and Cationic

Gallium Centers: Structural and Bonding Considerations," Inorg. Chem. 1996, 35, 6651. 397. Aitken, R. A.; Cowley, A. H.; Gabbaï, F. P.; Masamba, W. "Gas-Phase Generated Phosphinidenes as a Route to

Phosphorus Heterocycles - Formation of the First 3H-Phosphindole," Phosphorus, Sulfur, and Silicon 1996, 3, 182.


398. Carmalt, C. J.; Walsh, D.; Cowley, A. H.; Norman, N. C. "Cationic Complexes of Antimony (III) and Bismuth (III) Stabilized by Intra- or Intermolecular Coordination," Organometallics 1997, 16, 3597.

399. Carmalt, C. J.; Clegg, W.; Cowley, A. H.; Lawlor, F. J.; Marder, T. B.; Norman, N. C.; Rice, C. R.; Sandoval, O.

J.; Scott, A. J. "Isolation and Structural Characterization of Novel Compounds Containing B4O2 Rings," Polyhedron 1997, 16, 2325.

400. Culp, R. D.; Cowley, A. H.; Decken, A.; Jones, R. A.; Bond, M. R.; Mokry, L. M.; Carrano, C. J. "Synthetic and Structural Studies of Gallium-Phosphorus, Gallium-Arsenic, and Indium-Phosphorus Compounds with Chromophoric Substituents," Inorg. Chem. 1997, 36, 5165.

401. Allen, G. C.; Carmalt, C. J.; Cowley, A. H.; Hector, A. L.; Kamepalli, S.; Lawson, Y. G.; Norman, N. C.; Parkin, I. P.; Pickard, L. K. "Preparation and Characterization of a Material of Composition BiP (Bismuth Phosphide) and Other Inter-Group 15 Element Phases," Chem. Mater. 1997, 9, 1385.

402. Arduengo, A. J., III; Calabrese, J. C.; Cowley, A. H.; Rasika Dias, H. V.; Goerlich, J. R.; Marshall, W. J.; Riegel, B. "Carbene-Pnictinidene Adducts," Inorg. Chem. 1997, 36, 2151.

403. Carmalt, C. J.; Cowley, A. H.; Culp, R. D.; Jones, R. A.; Sun, Y.-M.; Fitts, B.; Whaley, S. R.; Roesky, H. W. "Monomeric Titanium(IV) Azides as a New Route to Titanium Nitride," Inorg. Chem. 1997, 36, 3108.

404. Carmalt, C. J.; Cowley, A. H.; Culp, R. D.; Jones, R. A.; Kamepalli, S.; Norman, N. C. "Synthesis and Structures of Intramolecularly Base-Coordinated Group 15 Aryl Halides," Inorg. Chem. 1997, 36, 2770.

405. Arduengo, A. J., III; Carmalt, C. J.; Clyburne, J. A. C.; Cowley, A. H.; Pyati, R. “Nature of the Bonding in a

Carbene-Phosphinidene: A Main Group Analogue of a Fischer Carbene Complex? Isolation and Characterisation of a Bis(borane) Adduct,” Chem. Comm. 1997, 981.

406. Decken, A.; Carmalt, C. J.; Clyburne, J. A. C.; Cowley, A. H. “Bonding of Phosphinidene or Arsenidene Fragments to a Fluorenylidene. Interrelationships between Phosphaalkenes or Arsaalkenes and Dondor-Acceptor Complexes,” Inorg. Chem. 1997, 36, 3741.

407. Cowley, A. H. "Terminal Phosphinidene and Heavier Congeneric Complexes. The Quest is Over," Acc. Chem. Res. 1997, 30, 445.

408. Brown, D. S.; Carmalt, C. J.; Cowley, A. H.; Decken, A.; Isom, H. S. "An Intramolecularly Stabilized Arylboron Dibromide," Heteroatom Chemistry 1998, 9, 79-83.

409. Silverman, J. S.; Carmalt, C. J.; Neumayer, D. A.; Cowley, A. H.; McBurnett, B. G.; Decken, A. "Azido and Amido Derivatives of Aluminium (III)," Polyhedron 1998, 17, 977-982.

410. Lomelí, V.; McBurnett, B. G.; Cowley, A. H. "An Indium(II)-Indium(II) Compound with Intramolecular Donor-Acceptor Bonds," J. Organomet. Chem. 1998, 562, 123-125.

411. Carmalt, C. J.; Lomelí, V.; McBurnett, B. G.; Cowley, A. H. "Cyclic Phosphenium and Arsenium Cations with 6π Electrons and Related Systems," Chem. Comm. 1997, 2095-2096.

412. Carmalt, C. J.; Whaley, S. R.; Lall, P. S.; Cowley, A. H.; Jones, R. A.; Ekerdt, J. G. "Titanium (IV) Azido and Imido Complexes as Potential Precursors to Titanium Nitride," J. Chem. Soc., Dalton Trans. 1998, 4, 553-557.

413. Cotton, F. A.; Cowley, A. H.; Feng, X. "The Use of Density Functional Theory to Understand and Predict Structures and Bonding in Dinuclear Main Group Compounds with Multiple Bonds," J. Am. Chem. Soc. 1998, 120, 1795-1799.


414. Wong, K. C.; McEllistrem, M. T.; McBurnett, B. G.; Culp, R. D.; Cowley, A. H.; Ekerdt, J. G. "Direct Evidence for the β-Hydride Elimination Mechanism in the Decomposition of Triethylgallium on GaAs (100)," Surface Science 1998, 396, 260-265.

415. Carmalt, C. J.; Clyburne, J. A. C.; Cowley, A. H.; Lomelí, V.; McBurnett, B. G. "Germylene and Stannylene Cleavage of Lawesson's Reagent," Chem. Comm. 1998, 243-244.

416. Cowley, A. H. "Main Group Elements in Unusual Coordination Environments," Pure Appl. Chem. 1998, 70,

765-768. 417. Wong, K. C.; McBurnett, B. G.; Culp, R. D.; Cowley, A. H.; Ekerdt, J. G. "Homolysis versus β-Hydride

Elimination in the Decomposition of Trialkylgallium on GaAs(100),” Surface Science 1998, 416, 480-487. 418. Park, H. S.; Waezsada, S. D.; Cowley, A. H.; Roesky, H. W. "Growth of GaN Layer from the Single-Source

Precursor (Et2GaNH2)3," Chem. Mater. 1998, 10, 2251-2257. 419. Cowley, A. H.; Lomelí, V.; Voigt, A. "Synthesis and Characterization of a Terminal Borylene (Boranediyl)

Complex," J. Am. Chem. Soc. 1998, 120, 6401-6402. 420. Cowley, A. H.; Gorden, J. D.; Abernethy, C. D.; Clyburne, J. A. C.; McBurnett, B. G. "Preparation of Monomeric

Aluminum-Diazabutadiene Complex via an Oxidative Addition Reaction,” J. Chem. Soc., Dalton Trans. 1998, 1937-1938.

421. Cowley, A. H. "Some Aspects of the Renaissance of Main Group Chemistry," The Chemist 1998, 75, 43-47. 422. Silverman, J. S.; Carmalt, C. J.; Cowley, A. H.; Culp, R. D.; Jones, R. A.; McBurnett, B. G. "Synthesis and

Structural Characterization of Some Monomeric Group 13 Amides," Inorg. Chem. 1999, 38, 296-300. 423. McBurnett, B. G.; Cowley, A. H. “Binuclear Tin and Germanium Calix[4]arenes,” Chem. Comm. 1999, 17-18. 424. Battle, S. L.; Cowley, A. H.; Decken, A.; Jones, R. A.; Koschmieder, S. U. “The First Beryllium

Diorganoarsenide: Synthesis and Structure of (η5-C5Me5)BeAs(t-Bu)2,” J. Organomet. Chem. 1999, 582, 66-69. 425. Cowley, A. H.; Hair, G. S.; McBurnett, B. G.; Jones, R. A. “Novel Zwitterionic Complexes of Ti(IV) via

Reaction of Lewis Acids M(C6F5)3 (M = B, Al) with a Titanium Diene Complex (η5-C5Me4SiMe2N-t-Bu)Ti(1,3-pentadiene), Chem. Comm. 1999, 437-438.

426. Abernethy, C. D.; Clyburne, J. A. C.; Cowley, A. H.; Jones, R. A. “Reactions of Transition-Metal Metallocenes

with Stable Carbenes,” J. Am. Chem. Soc. 1999, 121, 2329-2330. 427. Hair, G. S.; Cowley, A. H.; Jones, R. A.; McBurnett, B. G.; Voigt, A. “Arene Complexes of Al(C6F5)3.

Relationship to a Déjà Vu Silylium Ion,” J. Am. Chem. Soc. 1999, 121, 4922-4923. 428. Carmalt, C. J.; Cowley, A. H. “The Reactions of Stable Nucleophilic Carbenes with Main Group Compounds,”

Adv. Inorg. Chem. 2000, 50, 1-32. 429. Hair, G. S.; Battle, S. L.; Decken, A.; Cowley, A. H.; Jones, R. A. “Synthesis and Characterization of 8-

Dimethylamino-1-Naphthyl Derivatives of Aluminum, Gallium, and Indium,” Inorg. Chem. 2000, 39, 27-31. 430. Silverman, J. S.; Abernethy, C. D.; Jones, R. A.; Cowley, A. H. “A Tetranuclear Aluminium Hydrazide

Derivative with a Ladder-type Structure,” Chem. Comm. 1999, 1645-1646. 431. Macdonald, C. L. B.; Cowley, A. H. “A Theoretical Study of Free and Fe(CO)4 – Complexed Borylenes

(Boranediyls) and Heavier Congeners. The Nature of the Iron-Group 13 Element Bonding” J. Am. Chem. Soc. 1999, 121, 12113-12126.


432. Abernethy, C. D.; Cowley, A. H.; Jones, R. A. “Reaction of Nickelocene with 1,3-Dimesitylimidazolium Chloride,” J. Organomet. Chem. 2000, 596, 3-5.

433. Voigt, A.; Filipponi, S.; Macdonald, C. L. B.; Gorden, J. D.; Cowley, A. H. “The Structure of the

Decamethylborocenium Cation: The Most Tightly-Squeezed Metallocene?” Chem. Comm. 2000, 911-912. 434. Gorden, J. D.; Voigt, A.; Macdonald, C. L. B.; Silverman, J. S.; Cowley, A. H. “A Lewis Acid Adduct of an

Alanediyl: An Aluminum(I)-Boron Donor-Acceptor Bond,” J. Am. Chem. Soc. 2000, 122, 950-951. 435. Cowley, A. H. “Some Past Vignettes of and Future Prospects for Main Group Chemistry,” J. Organomet. Chem.

2000, 600, 168-173. 436. Cowley, A. H.; Macdonald, C. L. B.; Silverman, J. S.; Gorden, J. D.; Voigt, A. “Triple Decker Main Group

Cations,” Chem. Comm. 2001, 175-176. 437. Hair, G. S.; Jones, R. A.; Cowley, A. H.; Lynch, V. “Insertion and Coordination Reactions of Ti(IV) Metallocene

Zwitterions,” Organometallics 2001, 20, 177-181. 438. Hair, G. S.; Jones, R. A.; Cowley, A. H.; Lynch, V. “Group 4 Zwitterionic Metallocenes Based Upon the Bridged

Amido-Cyclopentadienyl Ligand and Coordinated Dienes,” Inorg. Chem. 2001, 40, 1014-1019. 439. Abernethy, C. D.; Macdonald, C. L. B.; Clyburne, J. A. C.; Cowley, A. H. “A Persistent C-H⋅⋅⋅C(π) T-Stacked

Cation,” Chem. Comm. 2001, 61-62. 440. Hinchley, S. L.; Morrison, C. A.; Rankin, D. W. H.; Macdonald, C. L. B.; Wiacek, R. J.; Cowley, A. H.; Lappert,

M. F.; Gundersen, G.; Clyburne, J. A. C.; Power, P. P. “Persistent Phosphinyl Radicals from a Bulky Diphosphine: An Example of a Molecular Jack-in-the-Box?” Chem. Comm. 2000, 2045-2046.

441. Gorden, J. D.; Macdonald, C. L. B.; Cowley, A. H. “A Valence Isomer of a Dialane,” Chem. Comm. 2001, 75-76. 442. Engle, J. P.; Sun, Y.-M.; Silverman, J. S.; Nguyen, N.; Cowley, A. H.; White, J. M.; Ekerdt, J. G. “Titanium-

Aluminum Nitride Film Growth and Related Chemistry Using Dimethylamido-Based Precursors,” Thin Solid Films 2001, 385, 66-73.

443. Cowley, A. H. “Some Aspects of the Lewis Base and Ligand Behavior of Nucleophilic Carbenes,” J. Organomet.

Chem. 2001, 617-618, 105-109. 444. Macdonald, C. L. B.; Gorden, J. D.; Voigt, A.; Cowley, A. H. “Synthesis and Characterization of the First

Example of a Gallocenium Cation,” J. Am. Chem. Soc. 2000, 122, 11725-11726. 445. Hinchley, S. L.; Morrison, C. A.; Rankin, D. W. H.; Macdonald, C. L. B.; Wiacek, R. J.; Voigt, A.; Cowley, A.

H.; Lappert, M. F.; Gundersen, G.; Clyburne, J. A. C.; Power, P. P. “Spontaneous Generation of Stable Pnictinyl Radicals from ‘Jack-in-the-Box’ Dipnictines: A Solid-state, Gas-Phase and Theoretical Investigation of the Origins of Steric Stabilization,” J. Am. Chem. Soc. 2001, 123, 9045-9053.

446. Cowley, A. H.; Macdonald, C. L. B. “Stable ‘Transient’ Carbenes,” Chemtracts 2001, 14, 25-29. 447. Pietryga, J. M.; Gorden, J. D.; Macdonald, C. L. B.; Voigt, A.; Wiacek, R. J.; Cowley, A. H. “Main Group

‘Constrained Geometry’ Complexes,” J. Am. Chem. Soc. 2001, 123, 7713-7714. 448. Abernethy, C. D.; Cowley, A. H.; Jones, R. A.; Macdonald, C. L. B.; Shukla, P.; Thompson, L. K. “Nucleophilic

Carbene Complexes of Manganocene,” Organometallics 2001, 20, 3629-3631. 449. Hardman, N. J.; Power, P. P.; Gorden, J. D.; Macdonald, C. L. B.; Cowley, A. H. “Gallium-Boron Donor-

Acceptor Bonds,” Chem. Comm. 2001, 1866-1867.


450. Gorden, J. D.; Macdonald, C. L. B.; Cowley, A. H. “The Unusual Reaction of Ga(C5Me5)3 with a Nucleophilic Carbene,” J. Organomet. Chem. 2002, 487, 643-44.

451. Gordon, J. C.; Shukla, P.; Cowley, A. H.; Jones, J. N.; Scott, B. L. “Dialkyl Aluminum Amides: New Reagents

for the Conversion of C=O into C=NR Functionalities,” Chem. Comm., 2002, 2710-2711. 452. Wiacek, R. J.; Jones, J. N.; Macdonald, C. L. B.; Cowley, A. H. “Structural Interrelationships between the

Bis(pentamethylcyclopentadienyl)arsenic(III) and Antimony(III) Cations and Their Precursor Chlorides,” Can. J. Chem. 2002, 80, 1518-1523.

453. Schurko, R. W.; Hung, I.; Macdonald, C. L. B.; Cowley, A. H. “Anisotropic NMR Interaction Tensors in the

Decamethylaluminocenium Cation,” J. Am. Chem. Soc. 2002, 124, 13204-13214. 454. Schurko, R. W.; Hung, I.; Schauff, S.; Macdonald, C. L. B.; Cowley, A. H. “Anisotropic 11B and 13C NMR

Interaction Tensors Decamethylcyclopentadienyl Boron Complexes,” J. Phys. Chem. 2002, 106, 10096-10107. 455. Korotkikh, N. I.; Rayenko, G. F.; Kiselyov, A. V.; Knishevitsky, A. V.; Shvaika, O. P.; Cowley, A. H.; Jones, J.

N.; Macdonald, C. L. B. “Synthesis of Stable Heteroaromatic Carbenes of the Benzimidazole and 1,2,4-Triazole Series and their Precursors,” Selected Methods for Synthesis and Modification of Heterocycles, Vol. 1, V. G. Kartsev, Ed., Moscow, 2002.

456. Wang, Z.; Abernethy, C. D.; Cowley, A. H.; Jones, J. N.; Jones, R. A.; Macdonald, C. L. B.; Zhang, L. “Synthesis

and Structures of 3,5-bis(trifluoromethyl)pyrazolyl Derivatives of Rh(I), Ir(I), Pd(II) and Pt(II),” J. Organomet. Chem. 2003, 666¸ 35-42.

457. Wiacek, R. J.; Macdonald, C. L. B.; Jones, J. N.; Cowley A. H. “The Contrasting Behavior of Bridged Amido-

Cyclopentadienyl (Constrained Geometry) Group 15 Chlorides and Cations Derived Therefrom,” Chem. Commun. 2003, 430-431.

458. Jones, J. N.; Cowley, A. H.; Macdonald, C. L. B. “The Crystal Structure of the ‘Pentamethylcyclopentadienyl

Cation’ is that of the Pentamethylcyclopentenyl Cation,” Chem. Commun. 2002, 14, 1520-1521. 459. Jones, J. N.; Macdonald, C. L. B.; Gorden, J. D.; Cowley, A. H. “Use of a Smaller Counterion Results in an

‘Inverse Sandwich’ Diindium Cation,” J. Organomet. Chem. 2003, 666, 3-5. 460. Hair, G. S.; Cowley, A. H.; Gorden, J. D.; Jones, J. N.; Jones, R. A.; Macdonald, C. L. B. “Novel Supramolecular

Architectures in Group 13 Perfluoroaryl Complexes. Synthesis and Structures of [AlMe(C6F5)μ-Me)]2 and GaMe(C6F5)2,” Chem. Commun. 2003, 424-425.

461. Korotkikh, N. I.; Rayenko, G. F.; Shvaika, O. P.; Pekhtereva, T. M.; Cowley, A. H.; Jones, J. N.; Macdonald, C.

L. B. “Synthesis of 1,2,4-Triazol-5-ylidenes and their Interaction with Acetonitrile and Chalcogens,” J. Org. Chem. 2003, 68, 5762-5765.

462. Pietryga, J. M.; Jones, J. N.; Mullins, L. A.; Wiacek, R. J.; Cowley, A. H. “An Unprecedented Mode of ligation

for a Bridged amido-cyclopentadienide (Constrained Geometry) Ligand; π-olefinic Interactions with Gallium and Indium,” Chem. Commun. 2003, 2072-2073.

463. Filipponi, S.; Jones, J. N.; Johnson, J. A.; Cowley, A. H.; Grepioni, F.; Braga, D. “Isolation of C-

H⋅⋅⋅C(π)Complexes from the Reactions of Stable Carbenes with Hydrocarbons,” Chem. Commun. 2003, 2716-2717.

464. Shukla, P.; Johnson, J. A.; Vidovic, D.; Cowley, A. H.; Abernethy, C. D. “Amine Elimination Synthesis of a

Titanium(IV) N-heterocyclic Carbene Complex with Short Intramolecular Cl⋅⋅⋅Ccarbene Contacts,” Chem. Commun. 2004, 360-361.

465. Cowley, A. H.; Lu, Zheng; Jones, Jamie N.; Moore, Jennifer A. “Synthesis and Structure of a Boron Cation

Supported by a β-diketiminate Ligand,” J. Organmet. Chem. 2004, 689, 2562-2564.


466. Cowley, A. H.; Jones, R. A.; Harris, P. R.; Atwood, D. A. “Tris(tert-butyl)gallane, its Ammonia Adduct and the

Amidobis(tert-butyl)gallane Trimer,” Inorg. Syn., submitted. 467. Hair, G. S.; Cowley, A. H.; Jones, R. A. “Arene Complexes of Tris(pentafluorophenyl)aluminum (C6F5)3Al·Arene

(Arene = Benzene, Toluene),” Inorg. Syn., submitted. 468. Arif, A. M.; Benac, B. L.; Cowley, A. H.; Jones, R. A.; Kidd, K. B.; Nunn, C. M. “Dinuclear Phosphido and

Arsenido Derivatives of Aluminum, Gallium, and Indium [Me2M(μ-t-Bu2E)]2, M = Al, Ga, In; E = P, As,” Inorg. Syn., submitted.

469. Cowley, A. H. “Some Past Achievements and Future Perspectives in Main Group Chemistry,” J. Organomet.

Chem. 2004, 689, 3866. 470. Cowley, A. H. “Some Retrospectives and Perspectives in Main Group Chemistry,” ACS Symposium Series,

accepted. 471. Hinchley, S. L.; Robertson, H. E.; Borisenko, K. B.; Turner, A. R.; Johnston, B. F.; Rankin, D. W. H.; Amadian,

M.; Jones, J. N., Cowley, A. H. “The Molecular Structure of Tetra-tert-butyldiphosphine: An Extremely Distorted, Sterically Crowded Molecule,” Dalton Trans. 2004, 2469-2476.

472. Cowley, A. H. “From Group 13-Group 13 Donor-Acceptor Bonds to Triple-Decker Cations,” Chem. Comm. 2004,

2369-2375. 473. Jones, J. N.; Cowley, A. H. “π-Indenyl Tin(II) and Lead(II) Compounds,” Chem. Comm. 2005, 1300-1302. 474. Findlater, M.; Hill, N. J.; Cowley, A. H. “Amidinate-substituted Boron Halides: Synthesis and Structure,”

Polyhedron, accepted. 475. Cowley, A. H.; Jones, J. N.; Macdonald, C. L. B. “Triple-Decker Tin and Lead Cations,” Appl. Organometal.

Chem. 2005, 19, 578-582. 476. Korotkikh, N. I.; Shvaika, O. P.; Rayenko, G. F.; Kiselyov, A. V.; Knishevitsky, A. V.; Cowley, A. H.; Jones, J.

N.; Macdonald, C. L. B. “Stable Heteroaromatic Carbenes of the Benzimidazole and 1,2,4-Triazole Series.” ARKIVOC (Gainesville, FL, United States), 2005, 8, 10-43.

477. Shukla, P.; Gordon, J. C.; Cowley, A. H.; Jones, J. N. “An Unusual Bowl-Shaped Aluminum-Nitrogen Cage

Compound,” Inorg. Chim. Acta, accepted. 478. Shukla, P.; Cowley, A. H.; Jones, J. N.; Gordon, J. C.; Scott, B. L. “Fluoroaryl-Substituted Aminoalane Dimers:

Syntheses and Structures,” Dalton Trans. 2005, 1019-1022. 479. Shukla, P.; Gordon, J. C.; Cowley, A. H.; Jones, J. N. “Fluoroaryl-Substituted Ketiminate Complexes of

Aluminum,” J. Organometal. Chem. 2005, 690, 1366-1371. 480. Vidovic, D.; Moore, J. A.; Jones, J. N.; Cowley, A. H. “Synthesis and Characterization of a Coordinated

Oxoborane. Lewis Acid Stabilization of a Boron-Oxygen Double Bond,” J. Am. Chem. Soc. 2005, 127, 4566-4567.

481. Gorden, J. D.; Macdonald, C. L. B.; Cowley, A. H. “Synthesis and Structure of (η5-C5Me5)Ga→Al(C6F5)3. The

First Example of a Gallium-Aluminium Bond, Main Group Chemistry, 2005, 4, 33-38. 482. Korotkikh, N. J.; Kiselyov, A. V.; Pekhtereva, T. M.; Shvaika, O. P.; Cowley, A. H.; Jones, J. N. “Chelated

Heteroaromatic Anionocarbene Complexes of Metals as a New Type of Carbenoid Structure,” Bulletin of the Ukrainian Academy of Sciences, submitted.


483. Vidovic, D.; Jones, Jones, J. N.; Moore, J. A.; Cowley, A. H. “Lithium, Aluminum and Gallium Complexes of the C6F5-substituted β-diketiminates Ligand HC(CMe2)N(C6F5)2]-, Z. Anorg. Chem., 2888-2892.

484. Pietryga, J. M.; Jones, J. N.; MacDonald, C. L. B.; Moore, J. A.; Cowley, A. H. “Titanium(IV) Complexes with

Amidinate and/or Hydrazido Ligands, Polyhedron, accepted. 485. Jones, J. N.; Moore, J. A.; Cowley, A. H.; Macdonald, C. L. B. “Group 14 Triple-Decker Cations,” Dalton Trans.,

2005, DOI: 10.1039/b510337a, in press.

486. Hill, N. J.; Findlater, M.; Cowley, A. H. “Synthetic and Structural Chemistry of Amidinate-Substituted boron Halides,” Dalton Trans., 2005, 3229-3234.

487. Hill, N. J.; Moore, J. A.; Findlater, M; Cowley, A. H. “Isolation of an Intermediate in the Insertion of a

Carbodiimide into a Boron-Aryl Bond,” Chem. Commun. 2005, 5462-5464. 488. Hill, N. J.; Vasudevan, K.; Cowley, A. H. “Boron and Tin Complexes Supported by the 1,2-Bis[2,6-

(dimesityl)imino]acenaphthene Ligand (mes-BIAN),” Jordan Journal of Chemistry, submitted. 489. Korotkikh, N. I.; Rayenko, G. F.; Kiselyov, А. V.; Knishevitsky, А. V.; Shvaika, О. P.; Glinyanaya, N. V.; Panov,

I. S.; Cowley, А. H.; Jones, J. N.; Moore, J. A. “Stable Carbenes. The Insertion and Double Insertion Reactions into С-Н Bonds. Rearrangement and Cleavage of 1,2,4,-Triazol-5-ylidenes,” J. Org. Chem. (Russia), submitted.

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