Crystal Structure of ?

Id2007592
Chemical name ?
a (Å)8.1100(10)
b (Å)10.045(2)
c (Å)30.670(3)
α (°)90.0
β (°)90.8(3)
γ (°)90.0
V (Å3)2498.3(7)
Space groupP 1 21/n 1
Temperature (K)294