The title compound, C12H9Cl2NO2S, crystallizes with two independent mol­ecules in the asymmetric unit. The dihedral angles between the two aromatic rings are 70.8 (1) and 74.8 (1)° for the two mol­ecules. The crystal structure features dimers made up of one each of the two asymmetric molecules linked by pairs of N—H⋯O hydrogen bonds. An intra­molecular N—H⋯Cl hydrogen bond is also observed in both mol­ecules

B. Thimme Gowda

Gelbrich

Gowda

Hartmut Fuess

P. G. Nirmala

Perlovich

Sabine Foro

Sheldrick

Shetty

Spek

Acta Crystallographica Section E

English

PubMed

Crossref

In the title compound, C12H9Cl2NO2S, the conformation of the N&amp;#8212;H bond is syn to the 2-chloro group and anti to the 3-chloro group of the aniline benzene ring. The molecule is bent at the S atom with a C&amp;#8212;SO2&amp;#8212;NH&amp;#8212;C torsion angle of 66.4&amp;#8197;(2)&amp;#176;. The two rings form a dihedral angle of 73.3&amp;#8197;(1)&amp;#176; and an intramolecular N&amp;#8212;H...Cl hydrogen bond occurs. The crystal structure features chains linked by N&amp;#8212;H...O hydrogen bonds

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Acta Crystallographica Section E Structure Reports Online

N-(2,5-Dichlorophenyl)benzenesulfonamide

The title compound, C12H9Cl2NO2S, crystallizes with two independent molecules in the asymmetric unit. The dihedral angles between the two aromatic rings are 70.8&amp;#8197;(1) and 74.8&amp;#8197;(1)&amp;#176; for the two molecules. The crystal structure features dimers made up of one each of the two asymmetric molecules linked by pairs of N&amp;#8212;H...O hydrogen bonds. An intramolecular N&amp;#8212;H...Cl hydrogen bond is also observed in both molecules

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