(4S,5S)-2,2-Dimethyl-4,5-bis-(3-methyl-2-thioxo-2,3-dihydro-1H-imidazol-1-yl-meth-yl)-1,3-dioxolane

Colin Marshall; William T A Harrison

doi:10.1107/S1600536807055948

(4S,5S)-2,2-Dimethyl-4,5-bis-(3-methyl-2-thioxo-2,3-dihydro-1H-imidazol-1-yl-meth-yl)-1,3-dioxolane

Acta Crystallogr Sect E Struct Rep Online. 2007 Dec 6;64(Pt 1):o58. doi: 10.1107/S1600536807055948.

Authors

Colin Marshall¹, William T A Harrison

Affiliation

¹ Department of Chemistry, University of Aberdeen, Meston Walk, Aberdeen AB24 3UE, Scotland.

Abstract

In the chiral title compound, C(15)H(22)N(4)O(2)S(2), there are two mol-ecules in the asymmetric unit with distinctly different conformations, as quanti-fied by torsion angles. The dihedral angles between the thio-imidazole rings are 81.59 (5) and 67.04 (4)°. One mol-ecule exhibits local twofold rotation symmetry, while the other displays no local symmetry. Inter-molecular C-H⋯O and C-H⋯S inter-actions are observed.