A CuIICoII metallacyclophane-based metamagnet with a corrugated brick-wall sheet architecture

被引：106

作者：

Pereira, CLM

Pedroso, EF

Stumpf, HO

Novak, MA

Ricard, L

Ruiz-García, R

Rivière, E

Journaux, Y

机构：

[1] Univ Fed Minas Gerais, Dept Quim, ICEX, BR-31270901 Belo Horizonte, MG, Brazil

[2] Univ Paris 11, Chim Inorgan Lab, UMR 8613, F-91405 Orsay, France

[3] Univ Fed Rio de Janeiro, Inst Fis, BR-21945970 Rio De Janeiro, Brazil

[4] Ecole Polytech, UMR 7653, Lozere, France

[5] Univ Valencia, Fac Quim, Dept Quim Organ, Valencia 46100, Spain

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2004年 / 43卷 / 08期

关键词：

cobalt; copper; magnetic properties; metallacyclophanes; molecule-based magnets;

D O I：

10.1002/anie.200352604

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Magnet brickwork: A two-dimensional molecule-based metamagnet is obtained by the reaction of CoII ions and the tetrabidentate {Cu 2(mpba)2}4- moiety. The CoII ions act as cement between {Cu2(mpba)2} units to form a brick-wall assembly (see picture). The strong CoII anisotrop/and weak interplanar interactions lead to a metamagnetic transition and glassy behavior. A CuIICoII Metallacyclophane-Based Metamagnet with a Corrugated Brick-Wall Sheet Architecture.

引用

页码：956 / 958

页数：3

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