Crystal structure, Hirshfeld surface analysis and DFT studies of 2-(2,3-di-hydro-1-perimidin-2-yl)phenol.

The asymmetric unit of the title compound, CHNO, contains two independent mol-ecules each consisting of perimidine and phenol units. The tricyclic perimidine units contain naphthalene ring systems and non-planar CN rings adopting envelope conformations with the C atoms of the NCN groups hinged by 44.11 (7) and 48.

Crystal structure, Hirshfeld surface analysis and inter-action energy and DFT studies of 2-(2,3-di-hydro-1-perimidin-2-yl)-6-meth-oxy-phenol.

The title compound, CHNO, consists of perimidine and meth-oxy-phenol units, where the tricyclic perimidine unit contains a naphthalene ring system and a non-planar CN ring adopting an envelope conformation with the NCN group hinged by 47.44 (7)° with respect to the best plane of the other five atoms. In the crystal, O-H⋯N and N-H⋯O (Phnl = phenol and Prmdn = perimidine) hydrogen bonds link the mol-ecules into infinite chains along the -axis direction.