Ammonium hydrogen (RS)-[(5-methyl-2-oxo-1,3-oxazolidin-3-yl)methyl]phosphonate

Abstract

In the title compound, NH4+·C5H9NO5P−, the five-membered methyloxazolidin-2-one unit is disordered over two positions, the major component having a site occupancy of 0.832 (9). A three-dimensional network of O—H...O and N—H...O hydrogen bonds stabilizes the crystal structure.