Ammonium 2-aminopyrazine-3-carboxylate
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Publication date
2011
Authors
Lutz, M.
Jakobi, A.J.
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Abstract
The title compound NH4 +.C5H4N3O2 crystallizes with two formula units in the asymmetric unit. In each anion, the carboxylate is deprotonated and the planar amino group [angle sums of 359 (3) and 355 (3) at N] remains protonated. In the crystal, the cations and anions are bridged by N— H...O and N—H...N hydrogen bonds, forming a threedimensional network.
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Lutz, M & Jakobi, A J 2011, 'Ammonium 2-aminopyrazine-3-carboxylate', Acta crystallographica. Section E, Structure reports, vol. E67, pp. o984/1-o984/13. https://doi.org/10.1107/S1600536811010865