Acta Cryst. (2002). E58, o822-o824  [ doi:10.1107/S1600536802011625 ]

L-Histidinium dinitrate

N. Benali-Cherif, L. Benguedouar, A. Cherouana, L. Bendjeddou and H. Merazig

Abstract: The title salt, L-HisH₂²⁺·2NO₃^-, contains two nitrate anions and one L-histidinium dication. The anions and cations are linked to each other through strong hydrogen bonds, formed by all H atoms covalently bonded to the N and O atoms of the L-histidinium dications. This three-dimensional complex network of hydrogen bonds ensures the cohesion of the ionic structure.

Online 12 July 2002

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