A dicarboxylate with asymmetric coordination ability: Characterization of a two dimensional coordination polymer of copper(II) exhibiting spin canting

被引：16

作者：

Aijaz, Arshad ^{[2
]}

Sanudo, E. Carolina ^{[1
]}

Bharadwaj, Parimal K. ^{[2
]}

机构：

[1] Univ Barcelona, Dept Quim Inorgan, E-08028 Barcelona, Spain

[2] Indian Inst Technol, Dept Chem, Kanpur 208016, Uttar Pradesh, India

来源：

INORGANICA CHIMICA ACTA | 2009年 / 362卷 / 11期

关键词：

Coordination polymer; Carboxylate; Magnetism; Spin canting; METAL-ORGANIC FRAMEWORK; HYDROGEN ADSORPTION; MAGNETIC-PROPERTIES; CO-II; CRYSTAL; CATALYSIS; VARIANTS; NETWORK;

D O I：

10.1016/j.ica.2009.05.054

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A copper(II) coordination polymer {[Cu-2(cpa)(2)]}(n) (1) (cpaH(2) = 4-carboxyphenoxyacetic acid) has been synthesized by hydrothermal technique. The X-ray structure of the compound shows that it is a 2D coordination polymer where Cu(II) ions are pentacoordinated in a square pyramidal fashion. The magnetic measurement of 1 in different magnetic fields suggest a weak ferromagnetic ordering taking place below 20 K, arising from spin canting phenomenon due to the non-coplanar basal planes of copper ions. (C) 2009 Elsevier B.V. All rights reserved.

引用

页码：4246 / 4250

页数：5

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