Acta Cryst. (2009). E65, o2085  [ doi:10.1107/S1600536809030220 ]

(E)-3-Bromo-N'-(2,4-dichlorobenzylidene)benzohydrazide

G.-B. Cao

Abstract: The title compound, C₁₄H₉BrCl₂N₂O, was synthesized by the reaction of 2,4-dichlorobenzaldehyde with an equimolar quantity of 3-bromobenzohydrazide in methanol. The molecule displays an E configuration about the C=N bond. The dihedral angle between the two benzene rings is 5.3 (2)°. In the crystal structure, molecules are linked through intermolecular N-HO and C-HO hydrogen bonds, forming chains running along the c axis.

Online 8 August 2009

Copyright © International Union of Crystallography
IUCr Webmaster