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N-(2-Chloro-phen-yl)-2-nitro-benzene-sulfonamide.

ABSTRACT: In the title compound, C(12)H(9)ClN(2)O(4)S, the N-H bond in the -SO(2)-NH- segment is syn to both the ortho-nitro group in the sulfonyl-benzene ring and the ortho-Cl atom in the aniline ring. The mol-ecule is twisted at the S-N bond with a torsion angle of 75.0?(2)°. The dihedral angle between the sulfonyl-benzene and aniline rings is 54.97?(11)°. The amide H atom shows bifurcated hydrogen bonding, generating S(7) and C(4) motifs. In the crystal, N-H?O(S) hydrogen bonds link the mol-ecules into chains.

SUBMITTER: Chaithanya U 

PROVIDER: S-EPMC3415015 | biostudies-literature | 2012 Aug

REPOSITORIES: biostudies-literature

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N-(2-Chloro-phen-yl)-2-nitro-benzene-sulfonamide.

Chaithanya U U   Foro Sabine S   Gowda B Thimme BT  

Acta crystallographica. Section E, Structure reports online 20120728 Pt 8

In the title compound, C(12)H(9)ClN(2)O(4)S, the N-H bond in the -SO(2)-NH- segment is syn to both the ortho-nitro group in the sulfonyl-benzene ring and the ortho-Cl atom in the aniline ring. The mol-ecule is twisted at the S-N bond with a torsion angle of 75.0 (2)°. The dihedral angle between the sulfonyl-benzene and aniline rings is 54.97 (11)°. The amide H atom shows bifurcated hydrogen bonding, generating S(7) and C(4) motifs. In the crystal, N-H⋯O(S) hydrogen bonds link the mol-ecules into  ...[more]

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