2-Amino-4,6-dimethylpyrimidin-1-ium 1-oxo-2,6,7-trioxa-1λ5-phosphabicyclo[2.2.2]octane-4-carboxylate

Abstract

In the title compound, C6H10N3+·C5H6O6P−, the cation and anion are linked by pairs of N—H...O hydrogen bonds. There are additional intermolecular N—H...N hydrogen bonds, which generate centrosymmetric tetramers of two cations and two anions.