Crystal Structure of (Na4 K2 Cl2) (Ca2 Cl2) (Si6 Al6 O24)

Id1537854
Chemical name(Na4 K2 Cl2) (Ca2 Cl2) (Si6 Al6 O24)
a (Å)12.886
b (Å)12.886
c (Å)5.371
α (°)90
β (°)90
γ (°)120
V (Å3)772.364
Space groupP 63/m
Publication: European Journal of Mineralogy (1,1989-) (1994) 6, 481-487