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Crystal structure of (E)-N'-(4-chloro-benzyl-idene)-4-methyl-benzene-sulfono-hydrazide: a hexa-gonal polymorph.

ABSTRACT: The title compound, C14H13ClN2O2S, crystallized in the enanti-omorphic defining hexa-gonal space group P61 [Flack parameter = -0.02?(7)]. The partially hydrated form of the same compound, crystallizing in the triclinic space group P-1, has been reported previously [Kia et al. (2009b). Acta Cryst. E65, o1119], as has the crystal structure of the bromo derivative, also crystallizing in the space group P-1 [Kia et al. (2009a). Acta Cryst. E65, o821]. The title mol-ecule is non-planar with the planes of the benzene rings being inclined to one another by 76.62?(13)°, and has an E conformation about the C=N bond. In the crystal, mol-ecules are linked via N-H?O hydrogen bonds forming 61 helical chains running along [001]. The chains are linked via C-H?O hydrogen bonds, C-H?? inter-actions and short Cl?O [3.015?(3)?Å] inter-actions, forming a three-dimensional structure.

SUBMITTER: Balaji J

PROVIDER: S-EPMC4257446 | biostudies-literature | 2014 Dec

REPOSITORIES: biostudies-literature

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Crystal structure of (E)-N'-(4-chloro-benzyl-idene)-4-methyl-benzene-sulfono-hydrazide: a hexa-gonal polymorph.

Balaji J J John Francis Xavier J J Prabu S S Srinivasan P P

Acta crystallographica. Section E, Structure reports online 20141112 Pt 12

The title compound, C14H13ClN2O2S, crystallized in the enanti-omorphic defining hexa-gonal space group P61 [Flack parameter = -0.02 (7)]. The partially hydrated form of the same compound, crystallizing in the triclinic space group P-1, has been reported previously [Kia et al. (2009b). Acta Cryst. E65, o1119], as has the crystal structure of the bromo derivative, also crystallizing in the space group P-1 [Kia et al. (2009a). Acta Cryst. E65, o821]. The title mol-ecule is non-planar with the plane ...[more]

PMID: 25553026

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