Acta Cryst. (2009). E65, o1659 [ doi:10.1107/S1600536809023368 ]
Abstract: The asymmetric unit of the title compound, C16H15N3O·H2O, contains an N'-(2-methyl-3-phenylallylidene)nicotinohydrazide molecule and a water solvent molecule. The dihedral angle between the pyridine ring and the phenyl ring is 47.26 (5)°. Intermolecular O-HN, O-HO, N-HO and C-HO hydrogen bonds are found in the crystal structure. Furthermore, C-H interactions involving the pyridine and phenyl rings are also found.
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