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4-Nitro-N-phenyl-benzene-sulfonamide.

ABSTRACT: In the title compound, C(12)H(10)N(2)O(4)S, the dihedral angle between the aromatic rings is 36.19?(18)°. In the crystal, N-H?O hydrogen bonds link the mol-ecules into C(4) chains running along the a axis.

SUBMITTER: Chaithanya U

PROVIDER: S-EPMC3470227 | biostudies-literature | 2012 Oct

REPOSITORIES: biostudies-literature

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4-Nitro-N-phenyl-benzene-sulfonamide.

Chaithanya U U Foro Sabine S Gowda B Thimme BT

Acta crystallographica. Section E, Structure reports online 20120908 Pt 10

In the title compound, C(12)H(10)N(2)O(4)S, the dihedral angle between the aromatic rings is 36.19 (18)°. In the crystal, N-H⋯O hydrogen bonds link the mol-ecules into C(4) chains running along the a axis. ...[more]

PMID: 23125671

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2-Nitro-N-phenyl-benzene-sulfonamide.

Project description:In the title compound, C(12)H(10)N(2)O(4)S, the conformation of the N-H bond in the -SO(2)-NH- fragment is syn to the ortho-nitro group in the sulfonyl-benzene ring. The mol-ecule is twisted at the S-N bond, the C-N-S-C torsion angle being -72.83?(15)°. The dihedral angle between the benzene rings is 59.55?(7)°. The amide H atom and the nitro group O atom form an intra-molecular hydrogen bond, generating an S(7) motif. In the crystal, C-H?O hydrogen-bond inter-actions link the mol-ecules into S(2) (2)(10) networks.

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N-(2-Chloro-2-nitro-1-phenyl-prop-yl)-4-methyl-benzene-sulfonamide.

Project description:In the title compound, C(16)H(17)ClN(2)O(4)S, the dihedral angle between the phenyl and benzene rings is 19.4?(2)°. The crystal packing is stabilized by inter-molecular N-H?O hydrogen bonds, as well as by intra- and inter-molecular C-H?O hydrogen bonds.

| S-EPMC2960443 | biostudies-literature

N-Benzoyl-3-nitro-benzene-sulfonamide.

Project description:In the title compound, C(13)H(10)N(2)O(5)S, the dihedral angle between the phenyl and benzene rings is 86.7?(1)°. In the crystal, mol-ecules are linked into zigzag C(4) chains running along the b axis via N-H?O hydrogen bonds.

| S-EPMC3239136 | biostudies-literature

2-Methyl-5-nitro-benzene-sulfonamide.

Project description:In the title compound, C(7)H(8)N(2)O(4)S, the nitro group is twisted by 9.61?(2)° relative to the benzene ring. In the crystal, mol-ecules are linked by N-H?O and N-H?(O,O) hydrogen bonds between the amino and sulfonyl groups, forming layers parallel to (001).

| S-EPMC2980036 | biostudies-literature

N-Benzoyl-4-nitro-benzene-sulfonamide monohydrate.

Project description:In the title compound, C(13)H(10)N(2)O(5)S·H(2)O, the dihedral angle between the sulfonyl and benzoyl benzene rings is 83.4?(1)°. In the crystal, the water mol-ecule forms four hydrogen bonds with three different mol-ecules of N-benzoyl-4-nitro-benzene-sulfonamide. One of the H atoms of H(2)O forms a bifurcated hydrogen bond with a sulfonyl and the carbonyl O atoms. Mol-ecules are linked into a three-dimensional network by N-H?O and O-H?O hydrogen bonds.

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N-(3-Nitro-benzo-yl)benzene-sulfonamide.

Project description:In the title compound, C(13)H(10)N(2)O(5)S, the C=O bond in the -SO(2)-NH-CO- segment is anti to the meta-nitro group in the benzoyl ring, while the N-C bond has gauche torsions with respect to the S=O bonds. The molecule is twisted at the N atom with a dihedral angle of 79.9?(2)° between the sulfonyl benzene ring and the -SO(2)-NH-CO- segment. Furthermore, the dihedral angle between the benzeneline rings is 86.9?(2)°. In the structure, the mol-ecules are linked into helical chains along the b axis via N-H?O hydrogen bonds.

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4-Chloro-N-phenyl-benzene-sulfonamide.

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2,4-Dimethyl-N-phenyl-benzene-sulfonamide.

Project description:The asymmetric unit of the crystal structure of the title compound, C(14)H(15)NO(2)S, contains two mol-ecules. The conformations of the N-C bonds in the C-SO(2)-NH-C segments of the structure have trans and gauche torsion angles with the S=O bonds. Furthermore, the torsion angles of the C-SO(2)-NH-C groups in the two mol-ecules are 46.1?(3) (glide image of mol-ecule 1) and 47.7?(3)° (mol-ecule 2). The ortho-methyl groups in the sulfonyl benzene ring are oriented away from the S=O bonds. The two benzene rings are tilted relative to each other by 67.5?(1) and 72.9?(1)° in the two mol-ecules. N-H?O and C-H?O hydrogen bonds pack the mol-ecules into one-dimensional chains in different directions, resulting in a two-dimensional network.

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4-Methyl-N-phenyl-benzene-sulfonamide.

Project description:In the title compound, C(13)H(13)NO(2)S, the dihedral angle between the aromatic rings is 68.4?(1)°. In the crystal, the molecules are linked into inversion dimers by pairs of N-H?O hydrogen bonds. The unit cell of this compound was reported previously [Oh et al. (1985 ?). Chung. Kwa. Yong. (Chung. J. Sci.), 12, 67] but no atomic coordinates were established in the earlier study.

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

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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