Synthesen und Strukturen von Übergangsmetall‐Komplexen mit Dithiophosphinato‐ und Trithiophosphonato‐Liganden

Abstract

AbstractSyntheses and Structures of Transition Metal Complexes with Dithiophosphinato and Trithiophosphinato LigandsThe reactions of MnCl2 with Ph2P(S)(SSiMe3) produced [Mn(S2PPh2)2(thf)2] (1) and [Mn(S2PPh2)2(dme)] (2) (DME = 1,2‐Dimethoxyethane). The compounds [Co6(S3PPh)2(μ4‐S)2(μ3‐S)2(PPh3)4] (3), [Co2(S3PPh)2(PPh3)2] (4), [Ni(S2PPh)(PPhEt2)2] (5), [Ni(S3PPh)(PPhEt2)2] (6) and [Cu4(S3PPh)2(dppp)2] (8) [dppp = 1,3‐Bis(diphenylphosphanyl)propane] were obtained from reactions of first‐row transition metal halides with PhP(S)(SSiMe3)2 in the presence of tertiary phosphines. In a reaction of PhP(S)(SSiMe3)2 with PhPEt2 PhPEt2PS2Ph (7) was isolated. All compounds were characterized by X‐ray crystallography.