Crystal structure of a 1:1 adduct of tri-phenyl-tin chloride with 3-cyclo-hexhyl-2-phenyl-1,3-thia-zolidin-4-one.

ABSTRACT: In the centrosymmetric (racemic) title compound, chlorido-(3-cyclo-hexhyl-2-phenyl-1,3-thia-zolidin-4-one-?O)tri-phenyl-tin(IV), [Sn(C₆H₅)₃Cl(C₁₅H₁₉NOS)], the tin(IV) atom exhibits a trigonal-bipyramidal coordination geometry with the three phenyl groups in equatorial positions and the chloride anion and ligand oxygen atom present at axial sites [O-Sn-Cl = 175.07?(14)°]. The thia-zolidinone ring of the ligand adopts an envelope conformation with the S atom as the flap. The dihedral angles between the heterocycle ring plane (all atoms) are 44.3?(9)° with respect to the pendant C-phenyl plane and 34.3?(11)° to the N-cyclo-hexyl ring (all atoms). The C-phenyl and N-cyclo-hexyl ring are close to orthogonal to each other, with a dihedral angle of 81.1?(4)° between them. In the crystal, mol-ecules are linked by weak C-H?Cl hydrogen bonds to generate [001] chains.

SUBMITTER: Yennawar HP 

PROVIDER: S-EPMC6399697 | biostudies-literature | 2019 Mar

REPOSITORIES: biostudies-literature