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Indexed by:期刊论文

Date of Publication:2012-06-01

Journal:SCIENCE CHINA-CHEMISTRY

Included Journals:SCIE、EI

Volume:55

Issue:6

Page Number:1018-1021

ISSN No.:1674-7291

Key Words:single chain magnet; double-zigzag chain; ferromagnetic coupling

Abstract: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.