Structure of Crystalline Bismuth(III) N,N-Dipropyldithiocarbamate [Bi{S2CN(C3H7)2}3] According to ~(13)C and ~(15)N MAS NMR and X-ray Diffraction Analysis: Supramolecular Self-Organization and Conformational Isomerism

摘要

Dithiocarbamate complexes of post-transition metals, in particular bismuth [1—5], are promising precursors of semiconductor film and nanosized sulfides [1—4] and, moreover, they exhibit high antitumor activity [5]. Recent studies have shown that dithiocarbamate complexes behave as efficient chemisorbents in the preconcentration and recovery of gold(III) from solutions [6]. Therefore, the preparation and study of the structure and physicochemical properties of new dithiocarbamate complexes are certainly of practical interest.