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N,N'-[1,3-Phenylenebis(methyl-ene)]dibenzene-sulfonamide.

ABSTRACT: The complete mol-ecule of the title compound, C(20)H(20)N(2)O(4)S(2), is generated by crystallographic twofold symmetry, with two C atoms lying on the rotation axis. The dihedral angle between the central benzene ring and the pendant ring is 68.42?(6)° and the dihedral angle between the pendant rings is 45.11?(5)°. The torsion angles for the C-S-N-C and S-N-C-C fragments are -73.22?(15) and -150.45?(13)°, respectively. In the crystal, mol-ecules are linked by N-H?O hydrogen bonds, generating corrugated (001) sheets. Aromatic ?-? stacking [centroid-centroid separation = 3.8925?(12) and 3.9777?(12)?Å] and weak C-H?O inter-actions also occur.

SUBMITTER: Ejaz

PROVIDER: S-EPMC3247431 | biostudies-other | 2011 Nov

REPOSITORIES: biostudies-other

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N,N'-[1,3-Phenylenebis(methyl-ene)]dibenzene-sulfonamide.

Ejaz Khan Islam Ullah IU Ahmad Hira H Harrison William T A WT

Acta crystallographica. Section E, Structure reports online 20111029 Pt 11

The complete mol-ecule of the title compound, C(20)H(20)N(2)O(4)S(2), is generated by crystallographic twofold symmetry, with two C atoms lying on the rotation axis. The dihedral angle between the central benzene ring and the pendant ring is 68.42 (6)° and the dihedral angle between the pendant rings is 45.11 (5)°. The torsion angles for the C-S-N-C and S-N-C-C fragments are -73.22 (15) and -150.45 (13)°, respectively. In the crystal, mol-ecules are linked by N-H⋯O hydrogen bonds, generating cor ...[more]

PMID: 22220049

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