Syntheses and structures of 1D, 2D, 3D cadmium(II) coordination polymers with oxalate and aromatic co-ligands

被引：57

作者：

Xia, SQ ^{[1
]}

Hu, SM ^{[1
]}

Dai, JC ^{[1
]}

Wu, XT ^{[1
]}

Fu, ZY ^{[1
]}

Zhang, HJ ^{[1
]}

Du, WX ^{[1
]}

机构：

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

来源：

POLYHEDRON | 2004年 / 23卷 / 06期

基金：

美国国家科学基金会;

关键词：

cadmium; coordinate; polymers; ligands; supramolecular;

D O I：

10.1016/j.poly.2003.12.021

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Four mixed-ligand complexes, {Na-2[Cd-2(Htma)(2)(ox)(H2O)(2)]}(n)(1) (tma = trimesate, ox = oxalate), {[Cd-2(2,2'-bipyridine)(2)(ox)(2)](.)2H(2)O}(n) (2), {Cd-3(4,4'-trimethylenedipyridine)(3)(ox)(3)}(n) (3), and {Na-2[Cd-4(isonicotinate)(4)(ox)(3)]}(n) (4) were synthesized by hydrothermal reactions. The structures of 1, 2, 3 and 4 consist of 1D ladder-like chains, 1D zigzag chains, a 2D square network and a 3D framework, respectively, featuring dinuclear (for 1 and 2), trinuclear (for 3) and tetranuclear (for 4) units. The TGA experiments showed that these four complexes were quite thermally stable. (C) 2004 Elsevier Ltd. All rights reserved.

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页码：1003 / 1009

页数：7

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