In the title compound, C17H14N4O 7S, the dihedral angle between the two benzene rings is 9.04 (15)°. The centroid-centroid distance of 3.9825 (19) Å between nearly parallel benzene rings of adjacent molecules suggests the existence of π-π stacking. Intermolecular and intra-molecular N-H⋯O hydrogen bonding is present in the structure. The ethoxy group is disordered over two sets of sites with an occupancy ratio of 0.580 (15):0.420 (15). The crystal studied was an inversion twin.
|Journal||Acta Crystallographica Section E: Structure Reports Online|
|Publication status||Published - 1 May 2011|
ASJC Scopus subject areas
- Condensed Matter Physics
- Materials Science(all)