Acta crystallographica. Section E, Structure reports online 2012-Jul
4-Amino-pyridinium 5-carb-oxy-penta-noate monohydrate.
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Abstract
In the title hydrated salt, C(5)H(7)N(2) (+)·C(6)H(9)O(4) (-)·H(2)O, the carb-oxy H atom is disordered over two positions with equal occupancy. In the crystal, O atoms of the 5-carb-oxy-penta-noate anion link the 4-amino-pyridinium cations and water mol-ecules into a three-dimensional network via N-H⋯O hydrogen bonds. The crystal structure is further consolidated by O-H⋯O hydrogen bonds involving the anion and the solvent water mol-ecule.
