PUB - Publikationen an der Universität Bielefeld

By reactions of potassium trithiocarbonate (1) with solutions of zinc(II)- acetylacetonate, cadmium(II)-chloride, tin(II)-chloride, arsenic(III)-sulfide (suspension), antimony(III)-chloride, bismuth(II)-chloride and copper(II)-chloride in dimethyl sulfoxide, as well as of trisodium hexanitrito cobaltate(III) in water, and the precipitation of the complexes with an aqueous solution of tetraphenylphosphonium chloride the compounds (PPh(4))(2)[Zn(CS3)(2)] (2), (PPh(4))(2)[Cd(CS3)(2)] (3), (PPh(4))(2)[Sn(CS3)(2)] (4), (PPh(4))(3)[As(CS3)(3)] (5), (PPh(4))(3)[Sb(CS3)(3)] (6), (PPh(4))(3) [Bi(CS3)(3)] (7), (PPh(4))(3)[Co(CS3)(3)] (8) and (PPh(4))Cu(CS3) (9) have been isolated. (PPh(4))(2)[Zn(CS4)(2)] CH3NO2 (10) has been prepared by heating a solution of 2 in nitromethane to 60 - 70 degrees C in presence of air. The reaction of 1 in dimethyl sulfoxide with an aqueous tetraphenylphosphonium chloride solution in presence of oxygen leads to (PPh(4))(2)[C2S6] (11). The compounds have been characterized by spectroscopical studies (IR, Raman, UV/Vis, Cd-113/Co-59-NMR), magnetic susceptibility measurements, powder diffractometry, elemental analyses and single crystal X-ray structure analysis (4 - 7, 10 and 11). The difficult growing of single crystals has been reported in detail. For crystal data see Inhaltsiibersicht.