(N,N-Di-allyl-dithio-carbamato-κ2 S,S')tri-phenyltin(IV) and bis-(N,N-di-allyl-dithio-carbamato-κ2 S,S')di-phenyl-tin(IV): crystal structure, Hirshfeld surface analysis and computational study.

ABSTRACT: The crystal and mol-ecular structures of the title organotin di-thio-carbamate compounds, [Sn(C6H5)3(C7H10NS2)] (I) and [Sn(C6H5)2(C7H10NS2)2] (II), present very distinct tin atom coordination geometries. In (I), the di-thio-carbamate ligand is asymmetrically coordinating with the resulting C3S2 donor set defining a coordination geometry inter-mediate between square-pyramidal and trigonal-bipyramidal. In (II), two independent mol-ecules comprise the asymmetric unit, which differ in the conformations of the allyl substituents and in the relative orientations of the tin-bound phenyl rings. The di-thio-carbamate ligands in (II) coordinate in an asymmetric mode but the Sn-S bonds are more symmetric than observed in (I). The resulting C2S4 donor set approximates an octa-hedral coordination geom

SUBMITTER: Haezam FN 

PROVIDER: S-EPMC7001843 | biostudies-literature | 2020 Feb

REPOSITORIES: biostudies-literature