Crystal Structure of ?

Id7203814
Chemical name ?
a (Å)6.20144
b (Å)6.20144
c (Å)6.20144
α (°)90.00000
β (°)90.00000
γ (°)90.00000
V (Å3)238.494
Space groupF m -3 m
Publication: Journal of Materials Chemistry (2005) 15, 34 3525