5-[(E)-Benzyl­idene]-2-hy­droxy-8,9-di­phenyl-3,10-diaza­hexa­cyclo­[10.7.1.13,7.02,11.07,11.016,20]henicosa-1(19),12(20),13,15,17-pentaen-6-one

Abstract

In the title compound, C38H30N2O2, the acenaphthyl­ene ring is close to being planar [maximum deviation = 0.1047 (11) Å]. The dihedral angles between the three benzene rings and the acenaphthyl­ene system are 39.47 (3), 37.65 (3) and 44.47 (3)°. An intra­molecular O—H⋯N inter­action forms an S(5) hydrogen-bond ring motif. In the crystal, mol­ecules are linked into [101] chains by a set of C—H⋯O inter­actions