Crystal structure of (E)-N′-benzylidene-1-methyl-4-nitro-1H-pyrrole-2-carbohydrazide

Abstract

In the title compound, C13H12N4O3, the dihedral angle between the planes of the pyrrole and benzene rings is 7.47 (1)°. In the crystal, molecules are arranged in sheets lying parallel to (101). Neighbouring sheets are linked by N—H...O hydrogen bonds, weak π–π [centroid–centroid distance between the pyrrole rings = 3.765 (11) Å] and C—H...π interactions, forming a three-dimensional structure.

Keywords

• crystal structure
• pyrrole-2-carbohydrazide
• aroylhydrazones
• hydrogen bonding
• π–π interactions