Hydrothermal synthesis and structural characterization of an organically templated copper-vanadium phosphate:: [{(bpy-dicarb)Cu}2{V3O3(OH)2(H2O)}(O3PCH2PO3)2]•2H2O (bpy-dicarb=2,2′-bipyridyl-4,4′-dicarboxylic acid)

被引:18
|
作者
Finn, RC [1 ]
Zubieta, J [1 ]
机构
[1] Syracuse Univ, Dept Chem, Syracuse, NY 13244 USA
基金
美国国家科学基金会;
关键词
D O I
10.1016/S1387-7003(00)00139-8
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The hydrothermal reaction of Cu2O Na3VO4, H2O3PCH2PO3H2, 2,2'-bipyridine-4,4'-dicarboxylic acid, and H2O in the mole ratio 2.5:1.7:10:1.0:2700 at 200 degrees C for 42 h yields [{(bpy-dicarb)Cu}(2){V3O5(OH)(2)(H2O)}(O3PCH2H2O)}(O3PCH2PO3)(2)]. 2H(2)O(1 . 2H(2)O). The structure of 1 is a two-dimensional sheet constructed from pentanuclear {V3Cu2O3(OH)(2)(H2O)}? units linked by (O3PCH2PO3)(4-) ligands into a network. Crystal data: C13H14N2O14P2V1.5Cu, triclinic, P (1) over bar: a = 7.8993(7) Angstrom, b = 11.0417(9) Angstrom, c = 11.857(1) Angstrom, alpha = 100.845(1)degrees, beta = 98.400(2)degrees, gamma = 105.290(2)degrees, V = 955.7(1) Angstrom(3). (C) 2000 Elsevier Science S.A. All rights reserved.
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页码:520 / 524
页数:5
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