1,10-Phenanthroline-5,6-dione ethanol monosolvate.

ABSTRACT: In the title compound, C12H6N2O2·C2H5OH, the mol-ecule of the 1,10-phenanthroline-5,6-dione is approximately planar, with a maximum deviation of 0.051 (1) Å. In the crystal, mol-ecules are linked by O-H⋯N and weak C-H⋯O hydrogen bonds, forming supra-molecular chains propagating along [110]. π-π stacking inter-actions are observed between the pyridine rings of neighbouring chains, the centroid-centroid separations being 3.6226 (11) and 3.7543 (11) Å.

SUBMITTER: Dai JW 

PROVIDER: S-EPMC4011276 | biostudies-literature | 2014 May

REPOSITORIES: biostudies-literature