Synthese und Eigenschaften von Eisen-und Molybdän-Komplexen mit Schwefelliganden [1] / Synthesis and Properties of Iron and Molybdenum Complexes with Sulfur Ligands [1

Abstract

Lithium-2-methylmercaptobenzol-1-thiolat reacts with C5H5Fe(CO)2Cl to give [C5H5Fe(CO)2(S-C6H4-SCH3]); with C5H5Mo(CO)3Cl cleavage of metal chlorine and metal carbonyl bonds occurs yielding [C5H5Mo(CO)2(S-C6H4-SCH3)]. Reaction of dilithium- benzene-1,2-dithiolate with C5H5Fe(CO)2Cl leads to the binuclear [{C5H5Fe(CO)2}2S2C6H4]. CO substitution and rearrangement are observed on irradiation of the complexes yielding [μ-S2C6H4{C5H5Fe(CO)}2], [C5H5Fe(CO)(S-C6H4-SCH3)] and [C5H5Fe(μ-S2C6H4)]2. Syn­theses, properties and spectra of the complexes are reported and discussed.