Acta Cryst. (2001). E57, o1004-o1006  [ doi:10.1107/S1600536801015793 ]

Bis(-alanine) hydrogen nitrate

B. Sridhar, N. Srinivasan and R. K. Rajaram

Abstract: In the title compound, 2C₃H₇NO₂.H⁺·NO₃^-, both the alanine residues, related by a center of symmetry, are linked by a strong symmetric O-HO hydrogen bond with an OO distance of 2.467 (2) Å. The N atom and one of the O atoms of the nitrate anion lie on the twofold axis.

Online 6 October 2001

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