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N-(3,5-Dichloro-phen-yl)-4-methyl-benzene-sulfonamide.

ABSTRACT: In the crystal structure of the title compound, C(13)H(11)Cl(2)NO(2)S, the conformation of the N-C bond in the C-SO(2)-NH-C segment is gauche with respect to the SO bonds. The two benzene rings are tilted by 79.6?(1)° relative to each other. In the crystal, inversion dimers linked by pairs of N-H?O hydrogen bonds occur.

SUBMITTER: Gowda BT

PROVIDER: S-EPMC2970379 | biostudies-literature | 2009 Sep

REPOSITORIES: biostudies-literature

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N-(3,5-Dichloro-phen-yl)-4-methyl-benzene-sulfonamide.

Gowda B Thimme BT Foro Sabine S Nirmala P G PG Fuess Hartmut H

Acta crystallographica. Section E, Structure reports online 20090905 Pt 10

In the crystal structure of the title compound, C(13)H(11)Cl(2)NO(2)S, the conformation of the N-C bond in the C-SO(2)-NH-C segment is gauche with respect to the SO bonds. The two benzene rings are tilted by 79.6 (1)° relative to each other. In the crystal, inversion dimers linked by pairs of N-H⋯O hydrogen bonds occur. ...[more]

PMID: 21577805

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Project description:In the title compound, C(13)H(11)Cl(2)NO(2)S, the N-C bond in the C-SO(2)-NH-C segment has gauche torsion angles with respect to the S=O bonds. The mol-ecule is bent at the S atom with an C-SO(2)-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 intra-molecular N-H?Cl hydrogen bond is also observed.

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