%0 Journal Article
%T (E)-2-(4-Methylbenzylidene)hydrazinecarboxamide
%A Yalda Kia
%A Hasnah Osman
%A Vikneswaran al Murugaiyah
%A Madhukar Hemamalini
%J Acta Crystallographica Section E
%D 2011
%I International Union of Crystallography
%R 10.1107/s1600536810052797
%X The title compound, C9H11N3O, was synthesized by the reaction of 4-methylbenzaldehyde with semicarbazide. The molecule adopts an E configuration about the central C=N double bond and the dihedral angle between the mean planes of the benzene ring and the carboxamide groups is 17.05 (9)＜. The hydrazine N atoms are twisted slightly out of the plane of the carboxamide group [C！C！N！N torsion angle = 178.39 (14)＜] and an intramolecular N！H...N bond generates an S(5) ring. In the crystal, adjacent molecules are connected via a pair of N！H...O hydrogen bonds, generating R22(8) loops, resulting in supramolecular [001] ribbons.
%U http://scripts.iucr.org/cgi-bin/paper?S1600536810052797