Crystal Structure of ?

Id7221826
Chemical name ?
a (Å)16.9149(12)
b (Å)9.1324(9)
c (Å)18.185(2)
α (°)90.00000
β (°)92.980(10)
γ (°)90.00000
V (Å3)2805.3(5)
Space groupP 1 21/c 1
Temperature (K)300