Date Published: May 01, 2012
Publisher: International Union of Crystallography
Author(s): P. A. Suchetan, Sabine Foro, B. Thimme Gowda.
In the title compound, C14H12ClNO3S, the C=O bond is syn to the Cl substituent in the adjacent benzene ring. The C—S—N—C torsion angle is −80.6 (6)°. The chlorobenzoyl ring is disordered and was refined using a split model [occupancy ratio 0.537 (3):0.463 (3)]. In the crystal, molecules are linked by pairs of N—H⋯O(S) hydrogen bonds, forming inversion dimers.
For our studies on the effects of substituents on the structures and other aspects of N-(aryl)-amides, see: Gowda et al. (2000 ▶, 2007 ▶), of N-(substitutedbenzoyl)-arylsulfonamides, see: Gowda et al. (2010 ▶), of N-chloroarylamides, see: Jyothi & Gowda (2004 ▶) and of N-bromoarylsulfonamides, see: Usha & Gowda (2006 ▶).