(E)-N'-(5-Bromo-2-meth-oxy-benzyl-idene)isonicotinohydrazide

Acta Crystallogr Sect E Struct Rep Online. 2011 Jun 1;67(Pt 6):o1443. doi: 10.1107/S1600536811017910. Epub 2011 May 20.

Abstract

The asymmetric unit of the title compound, C(14)H(12)BrN(3)O(2), contains two independent mol-ecules in which the dihedral angles between the benzene ring and the pyridine ring are 24.4 (6) and 23.7 (6)°. The mol-ecules exist in a trans configuration with respect to the central methyl-idene units. In the crystal, mol-ecules are linked through inter-molecular N-H⋯O hydrogen bonds, forming chains along the a axis.