Crystal Structure of H2Mg6.19Na1.62O24Si8

Id9007248
a (Å)9.706
b (Å)17.986
c (Å)5.286
α (°)90
β (°)102.37
γ (°)90
V (Å3)901.365
Space groupP 1 21/m 1
Temperature (K)413.15
Publication: Physics and Chemistry of Minerals (2003) 30, 570-581