Crystal Structure of ?

Id7203816
Chemical name ?
a (Å)4.17927(9)
b (Å)4.17927(9)
c (Å)9.5040(2)
α (°)90.00000
β (°)90.00000
γ (°)90.00000
V (Å3)166.000(6)
Space groupP 4/n m m :2
Temperature (K)293
Publication: Journal of Materials Chemistry (2005) 15, 34 3525