Crystal Structure of ?

Id7013577
Chemical name ?
a (Å)9.0753(2)
b (Å)11.5163(4)
c (Å)20.6798(6)
α (°)76.071(5)
β (°)88.935(5)
γ (°)89.917(5)
V (Å3)2097.40(11)
Space groupP -1
Temperature (K)173
Rint0.038