(3-Hydroxy-2-pyridylmethyl)dimethylammonium dihydrogenphosphate.

The title compound, C8H13N2O + H2PO4, is an ionic salt. The organic species is protonated at the N atom of the dimethylaminomethyl group. The dihydrogenphosphate moieties are connected into in®nite chains by way of OÐH O links. The H2PO4 ÿ group also makes an OÐH N hydrogen bond to the pyridine N atom of the organic species. The organic cations crosslink… CONTINUE READING