Synthesis, structure and magnetic properties of di-carboxylato-bridged complex [Cu2(phen)2(Hpht)2(NO3)(H2O)]NO3•2H2O

被引：24

作者：

Li, L ^{[1
]}

Liao, DZ ^{[1
]}

Jiang, ZH ^{[1
]}

Yan, SP ^{[1
]}

机构：

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

来源：

POLYHEDRON | 2000年 / 19卷 / 26-27期

关键词：

carboxylato-bridged copper(II) complex; crystal structure; magnetic properties;

D O I：

10.1016/S0277-5387(00)00524-6

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The binuclear complex [Cu-2(phen)(2)(Hpht)(2)(NO3)(H2O)]NO3. 2H(2)O (Hpht = hydrogen phthalate and phen = 1,10-phenanthroline) has been synthesized and structurally characterized. The structure consists of unsymmetrical di-mu -carboxylato-bridged [Cu-2(phen)(2)(Hpht)(2)(NO3)(H2O)](+) cation, one NO3- anion and two H2O solvate molecules. The temperature dependence of the magnetic susceptibilities of the complex have been studied in the range 5-300 K, giving the exchange coupling parameter J= -79.2 cm(-1), indicating a moderately strong antiferromagnetic interaction between the copper(II) ions within the binuclear unit. (C) 2000 Elsevier Science B.V. All rights reserved.

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页码：2529 / 2532

页数：4

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