%0 Journal Article %T Bis(melaminium) succinate succinic acid monosolvate dihydrate %A Barbara Froschauer %A Matthias Weil %J Acta Crystallographica Section E %D 2012 %I International Union of Crystallography %R 10.1107/s1600536812033387 %X The asymmetric unit of the solvated title salt, 2C3H7N6+,C4H4O42 ,C4H6O4,2H2O, contains one essentially planar melaminium (2,4,6-triamino-1,3,5-triazin-1-ium) cation (r.m.s. deviation of the non-H atoms = 0.0097 ), one-half of a succinate anion, one-half of a succinic acid solvent molecule and one water molecule of crystallization; full molecules are generated by inversion symmetry. Supramolecular layers parallel to (12-1) are formed through extensive intermolecular hydrogen bonding of the types O!H...O, N!H...N and N!H...O between the components. %U http://scripts.iucr.org/cgi-bin/paper?S1600536812033387