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(E)-N'-(4-Meth-oxy-benzyl-idene)pyridine-3-carbohydrazide dihydrate.

ABSTRACT: In the title compound, C14H13N3O2·2H2O, the hydrazone mol-ecule adopts an E conformation with respect to the C=N bond. The dihedral angle between the benzene and pyridine rings is 8.55?(10)°. The methyl-idene-hydrazide [-C(=O)-N-N=C-] fragment is essentially planar, with a maximum deviation of 0.0375?(13)?Å. The mean planes of the benzene and pyridine rings make dihedral angles of 2.71?(14) and 11.25?(13)°, respectively, with mean plane of the methyl-idene-hydrazide fragment. In the crystal, the benzohydrazide and water mol-ecules are linked by N-H?O, O-H?O and O-H?N hydrogen bonds into a three-dimensional network.

SUBMITTER: Novina JJ 

PROVIDER: S-EPMC3770434 | biostudies-literature | 2013

REPOSITORIES: biostudies-literature

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(E)-N'-(4-Meth-oxy-benzyl-idene)pyridine-3-carbohydrazide dihydrate.

Novina J Josephine JJ   Vasuki G G   Suresh M M   Padusha M Syed Ali MS  

Acta crystallographica. Section E, Structure reports online 20130629 Pt 7

In the title compound, C14H13N3O2·2H2O, the hydrazone mol-ecule adopts an E conformation with respect to the C=N bond. The dihedral angle between the benzene and pyridine rings is 8.55 (10)°. The methyl-idene-hydrazide [-C(=O)-N-N=C-] fragment is essentially planar, with a maximum deviation of 0.0375 (13) Å. The mean planes of the benzene and pyridine rings make dihedral angles of 2.71 (14) and 11.25 (13)°, respectively, with mean plane of the methyl-idene-hydrazide fragment. In the crystal, the  ...[more]

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