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
收藏
页码：5124 / 5128
页数：5
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