Self-assembly of a new "4,4′-bipyridyl-based" building block with Cd(II) and Co(II) cations:: synthesis and crystal structures of 1- and 2-D coordination polymers

被引：29

作者：

Hou, HW ^{[1
]}

Fan, YT ^{[1
]}

Zhang, LP ^{[1
]}

Du, CX ^{[1
]}

Zhu, Y ^{[1
]}

机构：

[1] Zhengzhou Univ, Dept Chem, Henan 450052, Peoples R China

来源：

INORGANIC CHEMISTRY COMMUNICATIONS | 2001年 / 4卷 / 04期

基金：

中国国家自然科学基金;

关键词：

self-assembly; 4,4 '-bipyridyl-based building block; coordination polymers; crystal structure;

D O I：

10.1016/S1387-7003(01)00150-2

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

We synthesized a new "4,4 ' -bipyridyl-based" building block, 1,4-(di-4-pyridyl) methoxy benzene (bpmob), which appears as two kinds of isomers: trans- and cis-modes. The building block self-assembled into one-dimensional coordination polymer [Cd(NO3)(2) (cis-bpmob)(2)](n) . [Cd(NO3)(2)(trans-bpmob) (H2O)](2n) (I) with Cd(II), and two-dimensional coordination polymer [Co(NCS)(2)(trans-bpmob)(2)](n) (II) with Co(II). Polymer I consists of two parts: double zig-zag linear chain and ladder-like one-dimensional chain, trans- and cis-modes exist simultaneously in the polymer. Polymer II shows a two-dimensional plane network structure with rhombohedral grids, and the polymer also exhibits layered packing in its solid-state structure. (C) 2001 Published by Elsevier Science B.V.

引用

页码：168 / 172

页数：5

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