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Acta Cryst. (2013). E69, o968-o969
[ doi:10.1107/S1600536813013883 ]

6-(4-Methylphenyl)-1,3,5-triazine-2,4-diamine-benzoic acid (1/1)

K. Thanigaimani, N. C. Khalib, I. A. Razak, P. Lavanya and K. Balasubramani

Abstract: The benzoic acid molecule of the title adduct, C10H11N5·C7H6O2, is approximately planar, with a dihedral angle of 7.2 (3)° between the carboxylic acid group and the benzene ring. In the triazine molecule, the plane of the triazine ring makes a dihedral angle of 28.85 (9)° with that of the adjacent benzene ring. In the crystal, the two components are linked by N-H...O and O-H...N hydrogen bonds with an R22(8) motif, thus generating a 1 + 1 unit of triazine and benzoic acid molecules. The acid-base units are further connected by N-H...N hydrogen bonds with R22(8) motifs, forming a supramolecular ribbon along [101]. The crystal structure also features weak [pi]-[pi] [centroid-centroid distances = 3.7638 (12) and 3.6008 (12) Å] and C-H...[pi] interactions.

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