Acta Cryst. (2008). E64, m1369  [ doi:10.1107/S1600536808023817 ]

Potassium L-2-nitrimino-1,3-diazepane-4-carboxylate monohydrate

H. A. Karapetyan

Abstract: The title compound, K⁺·C₆H₉N₄O₄^-·H₂O, crystallizes with the K atoms located on special positions related by pseudocentres of symmetry. Each K atom is coordinated by six O-atom donors. The N and water H atoms are involved in inter- and intramolecular N-HO, N-HN and O-HO hydrogen bonding. The data indicate inversion twinning.

Online 9 October 2008

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