title: 2,2'-[(Propane-1,3-diyldinitrilo)bis-(phenyl-methyl-idyne)]diphenol.
abstract: In the title mol-ecule, C(29)H(26)N(2)O(2), there are two strong intra-molecular O-H⋯N hydrogen bonds involving the hydr-oxy and imine groups, forming S(6) ring motifs. The dihedral angles between adjacent phenyl rings and phenol-containing planes are 85.27 (19) and 91.38 (18)°. In the crystal structure, weak inter-molecular C-H⋯O hydrogen bonds connect mol-ecules into a two-dimensional network.
authors.affiliation: Molecular Sciences Institute, School of Chemistry, University of the Witwatersrand, Private Bag 3, PO Wits 2050, South Africa.
authors.forename: Robert S
authors.initials: RS
authors.lastname: Black
authors.forename: David G
authors.initials: DG
authors.lastname: Billing
authors.forename: Agata
authors.initials: A
authors.lastname: Bartyzel
authors.forename: Ewa
authors.initials: E
authors.lastname: Cukrowska