Crystal Structure of ?

Id4086390
Chemical name ?
a (Å)7.8872(3)
b (Å)16.2499(6)
c (Å)20.4084(8)
α (°)90
β (°)99.9097(11)
γ (°)90
V (Å3)2576.64(17)
Space groupP 1 21/n 1
Temperature (K)100
Rint0.0306