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Synthesis, Structure and Magnetism of New Bimetallic Assemblies, [Ni(chxn)2]3[M(CN)6]2·2H2O (chxn = 1,2-trans-cyclohexane-diamine; MIII=Fe, Co)

 

作者: Nobuo Fukita,   Masaaki Ohba,   Hisashi Ōkawa,  

 

期刊: Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals  （Taylor Available online 2000）
卷期: Volume 342, issue 1  

页码: 217-224

 

ISSN:1058-725X

 

年代: 2000

 

DOI:10.1080/10587250008038268

 

出版商: Taylor & Francis Group

 

关键词: molecular-based ferromagnet;two-dimensional network;bimetallic assembly

 

数据来源: Taylor

 

摘要:

A new type of cyanide-bridged bimetallic assemblies, [Ni(chxn)2]3[M(CN)6]2·2H2O (chxn = 1,2-trans-cyclohexanediamine; M3+= Fe (1), Co (2)), have been prepared. The X-ray crystallography for the assemblies has proved a 2-D network comprised of M6Ni6dodecagon units extended by M-CN-Ni linkage. Compound1shows a ferromagnetic spin-exchange interaction between the adjacent Fe(III) and Ni(II) ions through cyanide bridge and a long-range magnetic ordering below 13.1 K.

 

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