Abstract
In the title compound, C13H10Cl3NO2S, the N—C bond in the C—SO2—NH—C segment forms trans and gauche torsion angles with respect to the S=O bonds. Further, the N—H bond in the C—SO2—NH—C segment is anti to the meta-Cl atom in the anilino benzene ring and nearly syn with respect to the ortho-methyl group in the sulfonyl benzene ring. The C—SO2—NH—C torsion angle is −49.4 (2)°. The sulfonyl and aniline benzene rings are tilted relative to each other by 54.6 (1)°. In the crystal, molecules are linked into chains along the c-axis direction by intermolecular N—H⋯O hydrogen bonds.
Highlights
C—SO2—NH—C segment forms trans and gauche torsion angles with respect to the S O bonds
H atoms treated by a mixture of independent and constrained refinement max = 0.41 e Å3
Bond in the C—SO2—NH—C segment is anti to the meta-Cl atom in the anilino benzene ring and nearly syn with respect to the ortho-methyl group in the sulfonyl benzene ring
Summary
H atoms treated by a mixture of independent and constrained refinement max = 0.41 e Å3. R factor = 0.045; wR factor = 0.126; data-to-parameter ratio = 16.2. C—SO2—NH—C segment forms trans and gauche torsion angles with respect to the S O bonds. The N—H bond in the C—SO2—NH—C segment is anti to the meta-Cl atom in the anilino benzene ring and nearly syn with respect to the ortho-methyl group in the sulfonyl benzene ring. The sulfonyl and aniline benzene rings are tilted relative to each other by. Molecules are linked into chains along the c-axis direction by intermolecular N—H O hydrogen bonds
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