title: (E)-N'-(3,5-Dibromo-2-hydroxy-benzyl-idene)-2-nitro-benzohydrazide methanol solvate.
abstract: In the title compound, C(14)H(9)Br(2)N(3)O(4)·CH(3)OH, the Schiff base mol-ecule adopts an E geometry with respect to the C=N bond and the benzene rings are oriented at a dihedral angle of 45.3 (2)°. An intra-molecular O-H⋯N hydrogen bond helps to establish the conformation. In the crystal, the methanol solvent mol-ecule is linked to the Schiff base mol-ecule through an O-H⋯O hydrogen bond and inter-molecular N-H⋯O hydrogen bonds link the components to form layers parallel to the bc direction.
authors.forename: Heng-Yu
authors.initials: HY
authors.lastname: Qian
authors.forename: Da-Ping
authors.initials: DP
authors.lastname: Qu