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Acta Cryst. (2013). E69, o860
[ doi:10.1107/S1600536813012087 ]

Ammonium 2-(3,4-dimethylbenzoyl)benzoate dihydrate

M.-H. Zhang, Y.-L. Yuan and J.-F. Kou

Abstract: In the anion of the title compound, NH4+·C16H13O3-·2H2O, the benzene rings are twisted with respect to each other by 73.56 (10)°. In the crystal, extensive N-H...O and O-H...O hydrogen bonds link the cations, anions and lattice water molecules into a three dimensional supramolecular structure.

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