Magnetic Ordering in Self-assembled Materials Consisting of Cerium(III) Ions and the Radical Forms of 2,5-TCNQX2 (X=Cl, Br)

被引：23

作者：

Ballesteros-Rivas, Maria ^{[2
]}

Zhao, Hanhua ^{[1
]}

Prosvirin, Andrey ^{[1
]}

Reinheimer, Eric W.

Toscano, Ruben A. ^{[2
]}

Valdes-Martinez, Jesus ^{[2
]}

Dunbar, Kim R. ^{[1
]}

机构：

[1] Texas A&M Univ, Dept Chem, College Stn, TX 77842 USA

[2] Univ Nacl Autonoma Mexico, Inst Quim, Mexico City 04510, DF, Mexico

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2012年 / 51卷 / 21期

基金：

美国国家科学基金会;

关键词：

lanthanides; molecular magnets; organic radicals; SINGLE-MOLECULE MAGNET; NITRONYL-NITROXIDE; LANTHANIDE COMPLEXES; SEMIQUINONATO COMPLEX; DYSPROSIUM; EXCHANGE; BEHAVIOR; SERIES; DY; GADOLINIUM;

D O I：

10.1002/anie.201107938

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Ribbon-like coordination polymers composed of Ce III ions and TCNQX 2 (TCNQ=tetracyanoquinodimethane; X=Cl, Br), but not TCNQ radicals, show unexpected magnetic ordering (see picture; Ce green). This behavior reveals remarkable subtlety for magnetic properties of lanthanide-organic materials. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：5124 / 5128

页数：5

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