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3-Chloro-N-(3-chloro-phen-yl)benzamide.

ABSTRACT: In the crystal structure of the title compound, C(13)H(9)Cl(2)NO, the N-H and C=O bonds are anti to each other in the two independent mol-ecules. In one mol-ecule, the N-H bond is syn to the meta-chloro group of the attached ring; it is anti in the other mol-ecule. This relationship is also observed between the C=O bond and the meta-chloro substituent of its attached ring. The amide -NHCO- group makes dihedral angles of 31.5?(4) and 34.7?(3)° with the aniline rings; it makes dihedral angles of 37.4?(3) and 37.2?(3)° with the benzoyl rings. The two rings are nearly coplanar, with dihedral angles of 9.1?(2) and 7.3?(3)° in the two independent mol-ecules. Adjacent mol-ecules are linked into infinite chains through N-H?O hydrogen bonds.

SUBMITTER: Gowda BT

PROVIDER: S-EPMC2961234 | biostudies-literature | 2008 Apr

REPOSITORIES: biostudies-literature

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3-Chloro-N-(3-chloro-phen-yl)benzamide.

Gowda B Thimme BT Foro Sabine S Sowmya B P BP Fuess Hartmut H

Acta crystallographica. Section E, Structure reports online 20080430 Pt 5

In the crystal structure of the title compound, C(13)H(9)Cl(2)NO, the N-H and C=O bonds are anti to each other in the two independent mol-ecules. In one mol-ecule, the N-H bond is syn to the meta-chloro group of the attached ring; it is anti in the other mol-ecule. This relationship is also observed between the C=O bond and the meta-chloro substituent of its attached ring. The amide -NHCO- group makes dihedral angles of 31.5 (4) and 34.7 (3)° with the aniline rings; it makes dihedral angles of 3 ...[more]

PMID: 21202429

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