A 2D polymer constructed through bridging oxalato and 4,4′-bipyridine ligands:: crystal structure and magnetic behavior of [Cu3(μ-ox)3(μ-4,4′-bpy)2(4,4′-bpy)2]n

被引：44

作者：

Castillo, O ^{[1
]}

Alonso, J ^{[1
]}

García-Couceiro, U ^{[1
]}

Luque, A ^{[1
]}

Román, P ^{[1
]}

机构：

[1] Univ Basque Country, Dept Quim Inorgan, E-48080 Bilbao, Spain

来源：

INORGANIC CHEMISTRY COMMUNICATIONS | 2003年 / 6卷 / 07期

关键词：

oxalato bridge; two-dimensional complex; copper complex; bipyridine; crystal structure; magnetic properties;

D O I：

10.1016/S1387-7003(03)00106-0

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The crystal structure of the compound [Cu-3(mu-ox)(3)(mu-4,4'-bpy)(2)(4,4'-bpy)(2)](n) (ox = oxalato, 4,4'-bpy=4,4'-bipyridine) is comprised of two-dimensional sheets in which copper(II)-oxalato chains are cross-linked by bridging bidentate 4,4'-bpy ligands. Metal centers show a tetragonally elongated octahedral environment formed by four oxygen atoms from two asymmetrically coordinated oxalato ligands and two nitrogen atoms from two trans-coordinated 4,4'-bpy molecules. The magnetic measurements show the occurrence of weak ferromagnetic couplings. (C) 2003 Elsevier Science B.V. All rights reserved.

引用

页码：803 / 806

页数：4

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