Supertetrahedral and Bi-supertetrahedral Cages: Synthesis, Structures, and Magnetic Properties of Deca- and Enneadecametallic Cobalt(II) Clusters

被引：49

作者：

Lisnard, Laurent ^{[1
]}

Tuna, Floriana ^{[1
]}

Candini, Andrea ^{[2
]}

Affronte, Marco ^{[2
]}

Winpenny, Richard E. P. ^{[1
]}

McInnes, Eric J. L. ^{[1
]}

机构：

[1] Univ Manchester, Sch Chem, Manchester M13 9PL, Lancs, England

[2] Univ Modena & Reggio Emilia Modena, CNR, INFM, S3 NRC, I-41100 Modena, Italy

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2008年 / 47卷 / 50期

基金：

英国工程与自然科学研究理事会;

关键词：

cluster compounds; cobalt; magnetic properties; solvothermal synthesis;

D O I：

10.1002/anie.200804147

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Magnetic cage: Simple cobalt(II) diketonates react with triols under solvothermal conditions to give a family of compounds based on supertetrahedral cage structures: a regular and a distorted {CoII10} species, and a bi-supertetrahedral {CoII19} species. Magnetic studies show unusual properties, such as nonvanishing magnetization below 12 K, which until now have only been detected in a family of {Ni 10} clusters. (Figure Presented) © 2008 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：9695 / 9699

页数：5

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