Crystal Structure of ?

Id4001166
Chemical name ?
a (Å)11.7433(1)
b (Å)11.7433(1)
c (Å)4.1857(1)
α (°)90
β (°)90
γ (°)120
V (Å3)499.895(13)
Space groupP 63/m
Temperature (K)293
Rint0.0324