Bis(2-amino-4-methyl-6-oxo-3,6-dihydropyrimidin-1-ium) sulfate monohydrate
Abstract
In the title hydrated molecular salt, 2C5H8N3O+·SO4 2−·H2O, the components are linked by N—H⋯Os and Ow—H⋯Os (s = sulphate, w = water) hydrogen bonds, generating a layer by a+b+c and 2a−b translations. The cations are arranged nearly in parallel and show displaced π–π stacking centroid–centroid distance = 4.661 (2) Å between adjacent layers.