A porous organo-ceramic solid with cyclo-tetravanadate units, [H2pn][Mn2(C2O4)(V4O12)]

被引：28

作者：

Law, TSC ^{[1
]}

Sung, HHY ^{[1
]}

Williams, ID ^{[1
]}

机构：

[1] Hong Kong Univ Sci & Technol, Dept Chem, Kowloon, Hong Kong, Peoples R China

来源：

INORGANIC CHEMISTRY COMMUNICATIONS | 2000年 / 3卷 / 08期

关键词：

vanadate; (micro)porous solid; hydrothermal synthesis; manganese;

D O I：

10.1016/S1387-7003(00)00106-4

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Hydrothermal synthesis using V2O5, Mn(OAc)(2), 1,3-diaminopropane (pn) and oxalic acid at pH 7 and 110 degrees C results in the formation of a hybrid organic-ceramic solid [H(2)pn][Mn-2(C2O4)(V4O12)] 1, with an anionic open-framework composed of Mn2+ ions, oxalate and cyclotetravanadate ions. 7 Angstrom cavities house the organic [H-2 pn] countercations. The crystal structure shows 1 is monoclinic, P2(1)/m, a = 8.680(2), b = 11.728(2), c = 9.639(2) Angstrom, beta = 114.56(1)degrees, V= 892.5(3) Angstrom(3). An isostructural material 2 [H(2)bn][Mn-2(C2O4)(V4O12)] can be formed using 1,4-diaminobutane (bn). (C) 2000 Elsevier Science S.A. All rights reserved.

引用

页码：420 / 423

页数：4

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