title: Bioinspired enhancement of superexchange: from 1,3,5-trihydroxybenzene-bridged to 1,3,5-trimercaptobenzene-bridged trinuclear copper(II) complexes.
abstract: An unprecedented trinucleating ligand with a central 1,3,5-trimercaptobenzene unit and its trinuclear Cu(II)(3) complex are presented. The high covalency of the difficult-to-realize Cu(II)-SR bond provides an order of magnitude increase in the superexchange interaction in comparison to its oxygen analogue.
authors: Lehrstuhl für Anorganische Chemie I, Fakultät für Chemie, Universität Bielefeld, Universitätsstrasse 25, D-33615 Bielefeld, Germany.
authors: Bastian
authors: B
authors: Feldscher
authors: Hubert
authors: H
authors: Theil
authors: Anja
authors: A
authors: Stammler
authors: Hartmut
authors: H
authors: Bögge
authors: Thorsten
authors: T
authors: Glaser
mesh_terms: D001555:Benzene Derivatives / Q000737:chemistry*; D003300:Copper / Q000737:chemistry*; D018360:Crystallography, X-Ray; D006873:Hydroquinones / Q000737:chemistry*; D008024:Ligands; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D009942:Organometallic Compounds / Q000737:chemistry*; D017550:Spectroscopy, Fourier Transform Infrared; D013438:Sulfhydryl Compounds / Q000737:chemistry*
chemical_list: D001555:Benzene Derivatives; D006873:Hydroquinones; D008024:Ligands; D009942:Organometallic Compounds; D013438:Sulfhydryl Compounds; D003300:Copper