Crystal Structure of ?

Id4001113
Chemical name ?
a (Å)6.94270(14)
b (Å)6.9427
c (Å)10.79916(25)
α (°)90.0
β (°)90.0
γ (°)90.0
V (Å3)520.531(16)
Space groupP 4/n c c :2