title: Enhancing the ferromagnetic coupling in extended phloroglucinol complexes by increasing the metal SOMO-ligand overlap: synthesis and characterization of a trinuclear Co(II)(3) triplesalophen complex.
abstract: The triplesalophen complex [(baron(Me))Co(II)(3)] has been synthesized and characterized. The low-spin Co(II) ions possess an (2)A2 ground state with the magnetic orbitals of dyz type. These are well oriented for a strong π overlap with the bridging phloroglucinol, which results in the strongest ferromagnetic interactions by the spin-polarization mechanism for a 3d phloroglucinol complex.
authors.affiliation: Lehrstuhl für Anorganische Chemie I, Fakultät für Chemie, Universität Bielefeld, Universitätsstr. 25, 33615 Bielefeld, Germany. thorsten.glaser@uni-bielefeld.de.
authors.forename: Jan
authors.initials: J
authors.lastname: Oldengott
authors.forename: Anja
authors.initials: A
authors.lastname: Stammler
authors.forename: Hartmut
authors.initials: H
authors.lastname: Bögge
authors.forename: Thorsten
authors.initials: T
authors.lastname: Glaser