title: 5-{2-[(2-Hydroxy-5-methyl-phen-yl)(phenyl)methyl-eneamino]phenyl-imino-meth-yl}-pyrrole-2-carbaldehyde.
abstract: The title compound, C(26)H(21)N(3)O(2), is an unsymmetrical tetra-dentate Schiff base ligand. The hydr-oxy group forms an intra-molecular O-H⋯N hydrogen bond with an adjacent N atom. An inter-molecular N-H⋯O hydrogen bond creates centrosymmetric dimers in the crystal packing.
authors.forename: Ge
authors.initials: G
authors.lastname: Liu
authors.forename: Jianhui
authors.initials: J
authors.lastname: Wang
authors.forename: Liqin
authors.initials: L
authors.lastname: Guo
authors.forename: Wen-Juan
authors.initials: WJ
authors.lastname: Ruan