Crystal Structure of ?

Id1513810
Chemical name ?
a (Å)12.5077(7)
b (Å)12.5077(7)
c (Å)13.0995(7)
α (°)90
β (°)90
γ (°)120
V (Å3)1774.76(17)
Space groupR -3 :H
Temperature (K)293