Abstract
In the title compound, C12H7Cl4NO2S, the N—H bond in the C—SO2—NH—C segment is syn with respect to the ortho-Cl atom of the sulfonylbenzene ring and one of the meta-Cl atoms of the aniline ring. The C—SO2—NH—C torsion angle is −93.9 (2)°. The benzene rings are tilted relative to each other by 61.9 (1)°. The crystal structure features inversion-related dimers linked by pairs of N—H⋯O hydrogen bonds.
Highlights
C—SO2—NH—C segment is syn with respect to the ortho-Cl atom of the sulfonylbenzene ring and one of the meta-Cl atoms of the aniline ring
The crystal structure features inversionrelated dimers linked by pairs of N—H O hydrogen bonds
R-factors based on F2 are statistically about twice as large as those based on F, and R- factors based on ALL data will be even larger
Summary
The crystal structure features inversionrelated dimers linked by pairs of N—H O hydrogen bonds
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