title: (E)-N'-[1-(4-Bromo-phen-yl)ethyl-idene]-2-hydroxy-benzohydrazide.
abstract: In the title compound, C(15)H(13)BrN(2)O(2), the two aromatic rings form a dihedral angle of 7.9 (1)° and an intra-molecular N-H⋯O hydrogen bond influences the mol-ecular conformation. In the crystal, inter-molecular O-H⋯O hydrogen bonds link the mol-ecules into chains propagated in [001]. The crystal packing exhibits also π-π inter-actions, which pair mol-ecules into centrosymmetric dimers with short inter-molecular distances of 3.671 (4) Å between the centroids of aromatic rings.
authors.affiliation: College of Chemistry and Chemical Technology, Binzhou University, Binzhou 256600, Shandong, People's Republic of China.
authors.forename: Chuan-Gang
authors.initials: CG
authors.lastname: Fan
authors.forename: Ming-Zhi
authors.initials: MZ
authors.lastname: Song