An S = 6 cyanide-bridged octanuclear FeIII4NiII4 complex that exhibits slow relaxation of the magnetization.
The synthesis and structural and magnetic characterization of an S = 6 cyanide-bridged octanuclear FeIII4NiII4 (1) complex is described. Ac susceptibility and mu-SQUID measurements suggest that fast magnetization relaxation is present in zero-field due to quantum tunneling of the ground spin state (QTM) while application of small magnetic fields induces slow relaxation of the magnetization.
Li
Dongfeng
D
Department of Chemistry, University of Kentucky, Lexington, 40506-0055, USA.
Parkin
Sean
S
Wang
Guangbin
G
Yee
Gordon T
GT
Clérac
Rodolphe
R
Wernsdorfer
Wolfgang
W
Holmes
Stephen M
SM