title: Synthesis and X-ray structural characterization of the (chlorochalcogeno)phosphonium cations R2R'PSCl+ and R2R'PSeCl+ as their AuCl4- salts.
abstract: Phosphine chalcogenides R2R'PE react with (tht)AuCl to form complexes of the type R2R'PEAuCl (E = S, Se); stepwise oxidation with PhICl2 leads first to R2R'PEAuCl3 and then to the (chlorochalcogeno)phosphonium salts R2R'PECl(+)AuCl4(-).
authors.affiliation: Institut für Anorganische und Analytische Chemie, Technische Universität Carolo-Wilhelmina, Hagenring 30, D-38106 Braunschweig, Germany.
authors.forename: Daniel
authors.initials: D
authors.lastname: Upmann
authors.forename: Peter G
authors.initials: PG
authors.lastname: Jones