Abstract
In the title compound, C13H11Cl2NO2S, the N—C bond in the C—SO2—NH—C segment has gauche torsion angles with respect to the S=O bonds. The molecule is bent at the S atom with an C—SO2—NH—C torsion angle of 62.1 (2)°. Furthermore, the conformation of the N—H bond is syn to the ortho-chloro group in the adjacent benzene ring. The benzene rings are tilted by 67.8 (1)° relative to each other. The crystal structure features dimers linked by N—H⋯O hydrogen bonds. An intramolecular N—H⋯Cl hydrogen bond is also observed.
Highlights
Data collectionR factor = 0.048; wR factor = 0.141; data-to-parameter ratio = 14.0
C—SO2—NH—C segment has gauche torsion angles with respect to the S O bonds
H atoms treated by a mixture of independent and constrained refinement max = 0.49 e Å3
Summary
R factor = 0.048; wR factor = 0.141; data-to-parameter ratio = 14.0. H atoms treated by a mixture of independent and constrained refinement max = 0.49 e Å3. C—SO2—NH—C segment has gauche torsion angles with respect to the S O bonds. The molecule is bent at the S atom with an C—SO2—NH—C torsion angle of 62.1 (2). The conformation of the N—H bond is syn to the orthochloro group in the adjacent benzene ring. The benzene rings are tilted by 67.8 (1) relative to each other. The crystal structure features dimers linked by N—H O hydrogen bonds. An intramolecular N—H Cl hydrogen bond is observed
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