Crystal Structure of ?

Id4002067
Chemical name ?
a (Å)4.0449(2)
b (Å)4.0449(2)
c (Å)10.4999(7)
α (°)90.00000
β (°)90.00000
γ (°)90.00000
V (Å3)171.791(17)
Space groupI 4/m m m
Temperature (K)298(2)