Hydrothermal synthesis and crystal structure of a 1D fourfold-chain polyoxometalate-based complex [Cu(4,4′-bipy)]2[SiW12O40{Cu(4,4′-bipy)}4]•(OH)2•H2O

被引：23

作者：

Li, Ming-xue ^{[1
]}

Du, Juan ^{[1
]}

Wang, Jing-Ping ^{[1
]}

Niu, Jing-Yang ^{[1
]}

机构：

[1] Henan Univ, Sch Chem & Chem Engn, Inst Mol & Crystal Engn, Kaifeng 475001, Peoples R China

来源：

INORGANIC CHEMISTRY COMMUNICATIONS | 2007年 / 10卷 / 12期

关键词：

polyoxometalate; hydrothermal synthesis; crystal structure;

D O I：

10.1016/j.inoche.2007.08.027

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A novel Keggin unit supported transition metal complex [Cu(4,4'-bipy)](2)[SiW12O40{Cu(4,4'-bipy)}(4)] center dot (OH)(2) center dot H2O (1) (4,4'-bipy = 4,4'-bipydine) has been hydrothermally synthesized and structurally characterized by IR spectroscopy, TG analyses and single-crystal X-ray diffraction. The result of the X-ray crystallography analysis exhibits that four {Cu(4,4'-bipy)}(n)(n+) chains simultaneously connect with the [SiW12O40](4-) units via W-Ot-Cu bridges constructing an infinitely one-dimensional fourfold-chain structure. (c) 2007 Elsevier B.V. All rights reserved.

引用

页码：1391 / 1393

页数：3

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