On water state in potassium sulfatozirconates

Water state in potassium sulfatozirconate hydrates (PSZ) of different composition is ascertained by PMR and IR spectroscopy methods. PMR spectrum analysis of all PSZ recorded at 100 K is conducted. It is shown that PSZ can be considered as one of zirconium sulfates to which a certain quantity of K2SO4 molecules is coordinated. At an equal number of coordinated molecules and equal hydrolization degree the interproton distances for crystallization water change insufficiently. An assumption is made concerning the character of hydroxyl group interaction. Parts of protons, present in various hydrogen groupings are calculated