title: Dinuclear single-molecule magnets with porphyrin-phthalocyanine mixed triple-decker ligand systems giving SAP and SP coordination polyhedra.
abstract: Two terbium ions in a triple-decker complex (Pc)Tb(Pc)Tb(T(p-OMe)PP) (Pc = phthalocyaninato, T(p-OMe)PP = tetra-p-methoxyphenylporphyrinato) have shown sharply different magnetic behaviours depending on symmetry of the coordination polyhedron. The fast quantum tunnelling relaxation process in a square-prismatic site has been revealed to be hindered by magnetic-dipolar coupling between the f-electronic systems.
authors.affiliation: Department of Chemistry, Graduate School of Science, Osaka University, Toyonaka, Osaka 560-0043, Japan.
authors.forename: Shohei
authors.initials: S
authors.lastname: Sakaue
authors.forename: Akira
authors.initials: A
authors.lastname: Fuyuhiro
authors.forename: Takamitsu
authors.initials: T
authors.lastname: Fukuda
authors.forename: Naoto
authors.initials: N
authors.lastname: Ishikawa