2,4,6-Trimethylpyridinium 4-nitrobenzoate-4-nitrobenzoic acid (1/1)

Abstract

The asymmetric unit of the title cocrystal, C 8H 12N +·C 7H 4NO 4-·C 7H 5NO 4, contains two cations, two anions and two neutral 4-nitrobenzoic acid molecules. In the crystal, O - H⋯O, N - H⋯O and C - H⋯O hydrogen bonds connect the ions and molecules, forming a threedimensional network.