2000 vanadium, V

vanadium, VI 5000

05 - 017[VIV VV O4(OH)·0.5H2O] n: The First Two-Dimensional V-O LayeredCations with Interlamellar Water Molecules and OH− Anion. —The structure of the title compound (II) is determined by single crystal XRD(tetragonal, space group I42m, Z = 4). The structure consists of cationic[VIV VV O4]nn+ layers with OH− anions and water molecules in the interlayerregion. The V–O layers are formed by edge sharing of VO5 square pyramidsalong the a and b axes. The compound is further characterized by EPR andTG analysis. Conductivity measurements indicate that (II) is a semiconductor.— (XU, YAN; XU, JI-QING; LIU, YONG-JIANG; Chem. Lett. (1999) 10,1019-1020; Dep. Chem., Jilin Univ., Changchun 130023, Peop. Rep. China; EN)

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