3,3-Bis[(4-chlorophenyl)sulfanyl]-1-methylpiperidin-2-one

Julio Zukerman-Schpector,Carlos A De Simone,Paulo R Olivato,Carlos R Cerqueira,Edward R T Tiekink,Jean M M Santos

doi:10.1107/s1600536810024347

Abstract

The piperidone ring in the title compound, C18H17Cl2NOS2, has a distorted half-chair conformation. The S-bound benzene rings are approximately perpendicular to and splayed out of the mean plane through the piperidone ring [dihedral angles = 71.86 (13) and 46.94 (11)°]. In the crystal, C—H⋯O interactions link the molecules into [010] supramolecular chains with a helical topology. C—H⋯Cl and C—H⋯π interactions are also present.

Highlights

The piperidone ring in the title compound, C18H17Cl2NOS2, has a distorted half-chair conformation
Cg1 is the centroid of the C7–C12
The cell s.u.'s are taken into account individually in the estimation of s.u.'s in distances, angles and torsion angles; correlations between s.u.'s in cell parameters are only used when they are defined by crystal symmetry

Summary

Nonius KappaCCD diffractometer

M. Carlos, SP, Brazil, bInstituto de Quımica e Biotecnologia, Universidade Federal de Alagoas, 57072-970 Maceió, AL, Brazil, cChemistry Institute, Universidade de São. 05508-000 São Paulo-SP, Brazil, and dDepartment of Chemistry, University of Malaya, 50603 Kuala Lumpur, Malaysia. R factor = 0.043; wR factor = 0.121; data-to-parameter ratio = 15.1. The piperidone ring in the title compound, C18H17Cl2NOS2, has a distorted half-chair conformation. The S-bound benzene rings are approximately perpendicular to and splayed out of the mean plane through the piperidone ring [dihedral angles =. C—H O interactions link the molecules into [010] supramolecular chains with a helical topology. C—H Cl and C—H interactions are present. Cg1 is the centroid of the C7–C12.

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