Acta Cryst. (2007). E63, o7-o9  [ doi:10.1107/S1600536806050495 ]

Guanidinium 2-amino-4-nitrobenzoate monohydrate at 130 K

G. Smith, U. D. Wermuth, P. C. Healy and J. M. White

Abstract: Guanidinium 4-nitroanthranilate monohydrate, CH₆N₃⁺·C₇H₅N₂O₄^-·H₂O, determined at 130 K, forms a primary hydrogen-bonded ribbon structure through cyclic hydrogen-bonding interactions involving all six protons of the guanidinium cation with the amino N-atom and carboxylate O-atom acceptors of the anion, and the water molecule of solvation. Other interactions, including the water molecule bridging the primary ribbons, give a three-dimensional structure.

Online 6 December 2006

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