Synthesis, structure and magnetic properties of a one-dimensional chain complex {[Cu(dmbpy)(N3)]2(ta)}2CH3OH•2H2O

被引：16

作者：

Li, LC ^{[1
]}

Liao, DZ ^{[1
]}

Jiang, ZH ^{[1
]}

Yan, SP ^{[1
]}

机构：

[1] Nankai Univ, Dept Chem, Tianjin 300071, Peoples R China

来源：

JOURNAL OF MOLECULAR STRUCTURE | 2001年 / 597卷 / 1-3期

关键词：

azide; copper complex; crystal structure; magnetic properties; terephthalate;

D O I：

10.1016/S0022-2860(01)00594-4

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A new one-dimensional chain complex {[Cu(dmbpy)(N-3)](2)(ta)}(2)CH(3)OH(.)2H(2)O (dmbpy = 4,4 ' -dimethylbipyridine, to = terephthalato dianion) has been synthesized and characterized by X-ray crystallography and magnetic measurement. The crystal structure is made up of chains of copper(II) ions, two methanol and two water molecules. The copper(II) ions are alternatively linked by terephthalato and asymmetric double end on azido bridges. Magnetic susceptibility data, measured from 5 to 300 K, show weak ferromagnetic interactions with J = 22.75 cm(-1) between copper(II) ions through asymmetric double end-on azido bridges. (C) 2001 Elsevier Science B.V. All rights reserved.

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页码：157 / 162

页数：6

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