A novel three-dimensional coordination polymer containing tetranuclear [Co4(μ3-OH)2] building blocks:: Synthesis, crystal structure and magnetic behavior of {[Co2(btc)(μ3-OH)(H2O2)2] • H2O}n

被引：38

作者：

Jia, Hong-Peng ^{[1
]}

Li, Wei ^{[1
]}

Ju, Zhan-Feng ^{[1
]}

Zhang, Jie ^{[1
]}

机构：

[1] Chinese Acad Sci, Fujian Inst Res Struct Matter, State Key Lab Struct Chem, Fujian 350002, Peoples R China

来源：

INORGANIC CHEMISTRY COMMUNICATIONS | 2007年 / 10卷 / 03期

基金：

中国国家自然科学基金;

关键词：

cobalt(II) complex; hydrothermal synthesis; 1,2,4-benzenetricarboxylate; crystal structure; magnetic properties;

D O I：

10.1016/j.inoche.2006.10.008

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A cobalt coordination polymer {[Co-2(btc)(mu(3)-OH)(H2O)(2)] (.) H2O}(n) 1 (btc = 1,2,4-benzenetricarboxylate) was synthesized hydrothermally and structurally characterized by single-crystal X-ray diffraction method. In 1, the six-coordinated Co(II) ions are held together by two bridging hydroxides to form a tetranuclear [Co-4(mu(3)-OH)21 unit, which are connected further through btc 3-ligands in a new mu(7)-bridging mode to give a porous three dimensional framework. The study of magnetic properties indicated dominant antiferromagnetic coupling interactions between the adjacent Co(II) sites. (c) 2006 Elsevier B.V. All rights reserved.

引用

页码：265 / 268

页数：4

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