Multinuclear NMR spectroscopic studies of structure and dynamics in hydrous NaAlSi3O8 and Ca0.5AlSi3O8 glasses

► Local structure and dynamics in hydrous alkaline/alkaline earth aluminosilicates ► Speciation of OH and H2O contents by 1H NMR spectroscopy ► Investigation of glass network by 23Na, 27Al, and 29Si NMR spectroscopy ► Hydrogen dynamics on the time scale from some ms to some μs studied with 1H/2H NMR ► Comparison with quasi-elastic neutron scattering