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Acta Cryst. (2013). C69, 904-909  [ doi:10.1107/S0108270113017629 ]

N-H...O, O-H...O hydrogen-bonded supra­molecular sheet formation in the bis­(2-amino­anilinium) fumarate, 3-methyl­anilinium hydrogen fumarate and 4-chloro­anilinium hydrogen fumarate salts

D. Sathya, R. Jagan, R. Padmavathy, R. M. Kumar and K. Sivakumar

Synopsis: The crystal structures of three fumarate salts with different substituted anilines are reported. 3-Methyl­anilinium hydrogen fumarate and 4-chloro­anilinium hydrogen fumarate are isostructural resulting in the formation of similar supramolecular architectures.

Formula: 2C6H9N2+·C4H2O42- and two analogues


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