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Acta Cryst. (2012). E68, o2792-o2793
[ doi:10.1107/S1600536812035684 ]

Bis(dicyclohexylaminium) 2-carboxymethyl-2-hydroxysuccinate ethanol monosolvate

M. Foroughian, B. Notash, A. Shafiee, H. Aghabozorg and A. Foroumadi

Abstract: In the title compound, 2C12H24N+·C6H6O72-·C2H6O, the cyclohexane rings of the cations adopt chair conformations. In the anion, intramolecular O-H...O hydrogen bonds occur. In the crystal, the cations link with the anions via N-H...O hydrogen bonds. Weak C-H...O hydrogen bonds are also observed. The hydroxy group of the ethanol solvent molecule is disordered over two sets of sites with an occupancy ratio of 0.766 (5):0.234 (5).

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