Crystal structure of 1,1'-{(1E,1'E)-[4,4'-(9H-fluorene-9,9-di-yl)bis-(4,1-phenyl-ene)]bis-(aza-nylyl-idene)bis(methanylyl-idene)}bis-(naphthalen-2-ol) di-chloro-benzene monosolvate.

ABSTRACT: The bis-(anil) mol-ecule of the title compound, C₄₇H₃₂N₂O₂·C₆H₄Cl₂, contains two anil fragments in the enol-enol form, exhibiting intra-molecular O-H⋯N hydrogen bonds. The two hy-droxy-naphthalene ring systems are approximately parallel to each other with a dihedral angle of 4.67 (8)° between them, and each ring system makes a large dihedral angle [55.11 (11) and 48.50 (10)°] with the adjacent benzene ring. In the crystal, the bis-(anil) mol-ecules form an inversion dimer by a pair of weak C-H⋯O inter-actions. The dimers arrange in a one-dimensional column along the b axis via another C-H⋯O inter-action and a π-π stacking inter-action between the hy-droxy-naphthalene ring system with a centroid-centr

SUBMITTER: Wodajo A 

PROVIDER: S-EPMC7534250 | biostudies-literature | 2020 Oct

REPOSITORIES: biostudies-literature