Crystal Structure of H2Mg6.19Na1.62O24Si8

Id9007247
a (Å)9.685
b (Å)17.920
c (Å)5.268
α (°)90
β (°)102.44
γ (°)90
V (Å3)892.823
Space groupP 1 21/m 1
Publication: Physics and Chemistry of Minerals (2003) 30, 570-581