Bioinspired Enhancement of Superexchange: From 1,3,5-Trihydroxybenzene-Bridged to 1,3,5-Trimercaptobenzene-Bridged Trinuclear Copper(II) Complexes |
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Authors: | Bastian Feldscher Hubert Theil Anja Stammler Hartmut Bögge Thorsten Glaser |
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Affiliation: | Lehrstuhl für Anorganische Chemie I, Fakult?t für Chemie, Universit?t Bielefeld , Universit?tsstrasse 25, D-33615 Bielefeld, Germany. |
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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. |
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