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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—H⋯N hydrogen bond closes an S(6) ring. In the crystal, mol­ecules are linked by the pairs of N—H⋯O hydrogen bonds into centrosymmetric dimers. Dimers related by translation along [010] form slanted stacks, the shortest C⋯C inter­molecular distance within the stack being 3.283 (3) Å. Weak C—H⋯π inter­actions link the stacks into a three-dimensional structure.

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No abstract

The title compound crystallizes with two independent mol­ecules in the asymmetric unit. The semicarbazone moieties of which are essentially planar with the terminal phenyl rings twisted away from them. In the crystal, N—H⋯O hydrogen-bonding inter­actions link the two mol­ecules into a centrosymmetric dimer, with adjacent dimers linked by weak C—H⋯O inter­actions to form a cage-like structure. These cage structures are inter­connected by weak C—H⋯π inter­actions, forming supra­molecular chains along the c-axis direction.