Acta Cryst. (2014). E70, o591
[ doi:10.1107/S1600536814008344 ]
Abstract: The molecule of the title compound, C14H13N3O, adopts an E conformation with respect to the azomethine C=N bond, and is roughly planar, with an r.m.s. deviation of the non-H atoms from the least-squares plane of 0.100 (2) Å and a dihedral angle between the terminal benzene rings of 5.74 (12)°. An intramolecular N-HN hydrogen bond closes an S(6) ring. In the crystal, molecules are linked by the pairs of N-HO hydrogen bonds into centrosymmetric dimers. Dimers related by translation along  form slanted stacks, the shortest CC intermolecular distance within the stack being 3.283 (3) Å. Weak C-H interactions link the stacks into a three-dimensional structure.
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