A tetranuclear cobalt(II) chain with slow magnetization relaxation

作者:Zheng, Yan Zhen; Speldrich, Manfred; Schilder, Helmut; Chen, Xiao Ming*; Koegerler, Paul
来源:Dalton Transactions, 2010, 39(45): 10827-10829.
DOI:10.1039/c0dt00935k

摘要

A solvothermally derived tetranuclear cobalt(II) complex, [Co(4)(phen)(4)Cl(8)] (phen = phenanthroline), featuring a zig- zag backbone of {Co(mu(2)-Cl)(2)Co} planes, exhibits ferromagnetic exchange and slow relaxation of the magnetization and represents the first Co SMMwith a linear core structure.