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N-(2-Chloro-phen-yl)-4-nitro-benzene-sulfonamide.

ABSTRACT: In the title compound, C12H9ClN2O4S, the dihedral angle between the benzene rings is 70.60?(11)°. An intra-molecular N-H?Cl contact occurs. In the crystal, mol-ecules form inversion dimers via pairs of N-H?O hydrogen bonds.

SUBMITTER: Chaithanya U

PROVIDER: S-EPMC3589068 | biostudies-literature | 2012 Dec

REPOSITORIES: biostudies-literature

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N-(2-Chloro-phen-yl)-4-nitro-benzene-sulfonamide.

Chaithanya U U Foro Sabine S Gowda B Thimme BT

Acta crystallographica. Section E, Structure reports online 20121130 Pt 12

In the title compound, C12H9ClN2O4S, the dihedral angle between the benzene rings is 70.60 (11)°. An intra-molecular N-H⋯Cl contact occurs. In the crystal, mol-ecules form inversion dimers via pairs of N-H⋯O hydrogen bonds. ...[more]

PMID: 23476304

Similar Datasets

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

Project description: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.

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N-(3-Chloro-phen-yl)-2-nitro-benzene-sulfonamide.

Project description:In the title compound, C(12)H(9)ClN(2)O(4)S, the dihedral angle between the aromatic rings is 73.65?(7)°. The amide H atom shows bifurcated hydrogen bonding, generating an intra-molecular S(7) and an inter-molecular C(4) motif.

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Project description:In the title compound, C(12)H(9)ClN(2)O(4)S, the dihedral angle between the aromatic rings is 70.27?(8)°. In the crystal, mol-ecules are linked by pairs of N-H?O(S) hydrogen bonds, forming inversion dimers.

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N-(4-Chloro-phen-yl)-4-nitro-benzene-sulfonamide.

Project description:In the title compound, C12H9ClN2O4S, the dihedral angle between the benzene rings is 31.4?(2)°. In the crystal, N-H?O hydrogen bonds link the mol-ecules into C(4) chains running along the a-axis direction.

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Project description:In the crystal structure of the title compound, C(12)H(10)ClNO(2)S, the N-H bond is trans to one of the S=O bonds. The two aromatic rings form a dihedral angle of 65.4?(1)°, compared with a value of 49.1?(1)° in N-(2-chloro-phen-yl)-benzene-sulfonamide. The mol-ecules are connected by inter-molecular N-H?O hydrogen bonds into chains running along the b axis.

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4-Chloro-N-(3-chloro-phen-yl)benzene-sulfonamide.

Project description:In the crystal of the title compound, C(12)H(9)Cl(2)NO(2)S, the mol-ecule is twisted at the S atom with a C-SO(2)-NH-C torsion angle of -58.4 (3)°. Furthermore, the N-H bond in this segment is anti to the meta-chloro group. The dihedral angle between the aromatic rings is 77.1 (1)°. The crystal structure features inversion-related dimers linked by N-H⋯O hydrogen bonds.

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N-(3-Chloro-phen-yl)-4-nitro-benzene-sulfonamide.

Project description:There are two independent mol-ecules in the asymmetric unit of the title compound, C12H9ClN2O4S, in which the dihedral angles between the planes of the benzene rings are 46.90?(14) and 44.50?(14)°. In the crystal, N-H?O hydrogen bonds link the mol-ecules into zigzag chains parallel to the a axis.

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Project description:In the title compound, C(13)H(9)ClN(2)O(5)S, the N-H bond is trans to the C=O bond. The dihedral angle between the two aromatic rings is 85.4?(1)°. In the crystal, mol-ecules are linked into zigzag C(4) chains along the b axis through N-H?O hydrogen bonds.

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N-(2-Chloro-benzo-yl)-3-nitro-benzene-sulfonamide.

Project description:In the mol-ecule of the title compound, C(13)H(9)ClN(2)O(5)S, the dihedral angle between the two aromatic rings is 84.3?(1)°. In the crystal, mol-ecules are linked into chains via N-H?O(S) hydrogen bonds.

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N-(3-Chloro-benzo-yl)-3-nitro-benzene-sulfonamide.

Project description:In the title compound, C(13)H(9)ClN(2)O(5)S, the dihedral angle between the two benzene rings is 83.5?(1)°. In the crystal, mol-ecules are linked via N-H?O(S) hydrogen bonds into helical chains running along the b axis.

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