Synthesis, structure, and magnetic properties of a cyanidebridged Fe(III)-Cu(II) bimetallic double-zigzag chain with slow relaxation of the magnetization
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论文类型：期刊论文
发表时间：2012-06-01
发表刊物：SCIENCE CHINA-CHEMISTRY
收录刊物：EI、SCIE
卷号：55
期号：6
页面范围：1018-1021
ISSN号：1674-7291
关键字：single chain magnet; double-zigzag chain; ferromagnetic coupling
摘要：Using Bu4N[Fe(Tp*)(CN)(3)](-) (Tp* = hydrotris(3,5-dimethylpyrazol-1-yl)borate) as the building block to react with Cu-II and N-methylimidazole, we obtained a one-dimensional (1D) heterobimetallic cyano-bridged chain, [Fe(Tp*)(CN)(3)](2)Cu(N-methylimidazole)(2)center dot 2H(2)O (1). The crystal structures and magnetic studies demonstrate that complex 1 exhibits slow relaxation of the magnetization due to strong intrachain ferromagnetic coupling and weak interchain interactions.