Crystal structure of 2,3-dimethoxy-N-(4-nitrophenyl)benzamide

Abstract

In the title compound, C15H14N2O5, the benzene rings are nearly coplanar, making a dihedral angle of 4.89 (8)°. An intramolecular N—H...O hydrogen bond occurs between the imino and methoxy groups. In the crystal, weak C—H...O hydrogen bonds link the molecules into supramolecular chains propagating along the a-axis direction. π–π stacking is observed between parallel benzene rings of neighbouring chains, the centroid-to-centroid distance being 3.6491 (10) Å. Three-dimensional Hirshfeld surface analyses and two-dimensional fingerprint plots have been used to analyse the intermolecular interactions present in the crystal.

Keywords

• crystal structure
• nitrophenyl
• methylacetamide
• benzamide
• dimethoxybenzene
• Hirshfeld surface