title: (2E)-2-[(2-Hy-droxy-4-meth-oxy-phen-yl)(phen-yl)methyl-idene]-N-phenyl-hydrazinecarboxamide dimethyl-formamide monosolvate.
abstract: The title compound, C(21)H(19)N(3)O(3)·C(3)H(7)NO, adopts an E conformation with respect to the azomethine bond and crystallizes in the amide form. The dihedral angle between the rings lined to the C=N bond is 88.60 (12)°. The dimethyl-formamide solvent mol-ecule is disordered over two orientations with site occupancies of 0.684 (3) and 0.316 (3). The two N atoms of the hydrazinecarboxamide group are involved in inter-molecular N-H⋯O hydrogen bonds in which the dimethyl-formamide O atom acts as acceptor. The structure also features π-π inter-actions, with a centroid-centroid distance of 3.6561 (13) Å. Classical and non-classical intra-molecular O-H⋯N and C-H⋯O hydrogen bonds are also present.
authors.forename: C F
authors.initials: CF
authors.lastname: Annie
authors.forename: Jinsa Mary
authors.initials: JM
authors.lastname: Jacob
authors.forename: M
authors.initials: M
authors.lastname: Sithambaresan
authors.forename: M R Prathapachandra
authors.initials: MR
authors.lastname: Kurup