Acta Cryst. (2004). E60, o1421-o1423  [ doi:10.1107/S1600536804017921 ]

Bis(dimethylammonium) 1,4-phenylenediacrylate

K. A. Wheeler and J. R. Deschamps

Abstract: The title compound, 2  C₂H₈N⁺·C₁₂H₈O₄^2-, crystallizes as a salt in space group P2₁/n, the anion being located on an inversion center. The dimethylammonium cations link neighboring carboxylate anions via two N⁺-HO hydrogen bonds [HO = 1.72  (3) and 1.84  (3)  Å, NO = 2.671  (2) and 2.726  (2)  Å, and N-HO = 178  (3) and 173  (2)°] resulting in molecular ribbons.

Online 31 July 2004

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