Crystal Structure of ?

Id7013575
Chemical name ?
a (Å)15.3374(5)
b (Å)19.8829(8)
c (Å)12.9446(4)
α (°)90
β (°)105.241(5)
γ (°)90
V (Å3)3808.6(2)
Space groupP 1 21/c 1
Temperature (K)173
Rint0.043