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Acta Crystallogr Sect E Struct Rep Online. 2010 Feb 10;66(Pt 3):o579. doi: 10.1107/S1600536810004514.

(E)-N'-(2,4,5-Trifluorobenzyl-idene)isonicotinohydrazide monohydrate.


In the Schiff base mol-ecule of the title compound, C(13)H(8)F(3)N(3)O·H(2)O, the benzene ring and the pyridine ring are nearly coplanar, making a dihedral angle of 6.64 (7)°. The mol-ecule exists in an E configuration with respect to the C=N double bond. In the crystal structure, mol-ecules are linked via the water mol-ecules into two-dimensional planes parallel to the ab plane through inter-molecular N-H⋯O, O-H⋯O O-H⋯N and C-H⋯O hydrogen bonds.

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