title: (E,E)-N'-{4-[(2-Benzoyl-hydrazin-1-yl-idene)meth-yl]benzyl-idene}benzo-hydrazide.
abstract: In the title compound, C(22)H(18)N(4)O(2), the mol-ecules lie across an inversion centre. The dihedral angle between the mean planes of the central and terminal benzene rings is 66.03 (2)°. The mol-ecule displays trans and anti conformations about the C=N and N-N bonds, respectively. In the crystal, N-H⋯O hydrogen bonds, with the O atoms of C=O groups acting as acceptors, link the mol-ecules into a chain along [101].
authors.forename: Ramin
authors.initials: R
authors.lastname: Karimian
authors.forename: Hassan
authors.initials: H
authors.lastname: Hosseini-Monfared
authors.forename: Rahman
authors.initials: R
authors.lastname: Bikas
authors.forename: N Burcu
authors.initials: NB
authors.lastname: Arslan
authors.forename: Canan
authors.initials: C
authors.lastname: Kazak
authors.forename: Ahmet
authors.initials: A
authors.lastname: Koroglu