1-[5-Methyl-1-(4-nitrophenyl)-1H-1,2,3-triazol-4-yl]ethanone

Abstract

The asymmetric unit of the title compound, C11H10N4O3, contains two independent molecules in which the benzene rings make dihedral angles of 38.3 (2) and 87.1 (2)° with respect to the triazole rings. In the crystal, the molecules are linked by C—H...O hydrogen bonds, forming chains along [021]. Further, weak C—O...π [3.865 (5) Å, 83.8 (3)°] and N—O...π [3.275 (5) and 3.240 (6) Å, 141.8 (4) and 102.8 (3)°] interactions are observed.