Date Published: June 01, 2010
Publisher: International Union of Crystallography
Author(s): Yu-Feng Li, Fu-Gong Zhang, Fang-Fang Jian.
The title compound, C13H9N3OS, was prepared by the reaction of thiophene-2-carbohydrazide and 4-formylbenzonitrile. The dihedral angle between the benzene and thiophene rings is 11.9 (1)°. In the crystal structure, molecules are linked into centrosymmetric dimers by pairs of N—H⋯O hydrogen bonds.
For related structures, see: Girgis (2006 ▶); Jiang (2010 ▶).