Crystal Structure of ?

Id1517468
Chemical name ?
a (Å)26.3262(16)
b (Å)26.3262
c (Å)7.0440(5)
α (°)90.0
β (°)90.0
γ (°)120.0
V (Å3)4227.9(4)
Space groupR -3 :H
Temperature (K)10