Release Time:2019-03-09  Hits:

Indexed by: Journal Article

Date of Publication: 2012-06-01

Journal: SCIENCE CHINA-CHEMISTRY

Included Journals: EI、SCIE

Volume: 55

Issue: 6

Page Number: 1018-1021

ISSN: 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.