Crystal Structure of H2Mg6.19Na1.62O24Si8

Id9007250
a (Å)9.737
b (Å)18.049
c (Å)5.303
α (°)90
β (°)102.22
γ (°)90
V (Å3)910.849
Space groupC 1 2/m 1
Temperature (K)643.15
Publication: Physics and Chemistry of Minerals (2003) 30, 570-581