Crystal Structure of ?

Id7101285
Chemical name ?
a (Å)16.226(8)
b (Å)7.032(3)
c (Å)20.203(14)
α (°)90
β (°)128.55(3)
γ (°)90
V (Å3)1802.8(19)
Space groupP 1 21/c 1
Temperature (K)120
Rint0.0401