Acta Cryst. (2007). E63, o3053  [ doi:10.1107/S1600536807025603 ]

Triethylaminium-trimesate-trimesic acid-water (1/1/1/2)

J.-M. Chen, J.-J. Sun, W.-W. Huang, Y.-N. Lao and S.-P. Yang

Abstract: The asymmetric unit of the title compound, C₆H₁₆N⁺·C₉H₅O₆^-·C₉H₆O₆·2H₂O, consists of a protonated triethylamine cation, one singly deprotonated trimesate anion, one trimesic acid molecule, and two water molecules. The trimesic acid molecules form stacks, while pairs of parallel anions also have - interactions; the perpendicular distances between adjacent parallel benzene rings are 3.291 (1), 3.347 (1) and 3.390 (1) Å. Intermolecular hydrogen bonds are found, with all O-H and N-H groups as donors, forming a three-dimensional network.

Online 6 June 2007

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