Crystal Structure of ?

Id2300254
Chemical name ?
a (Å)12.8396(10)
b (Å)12.8396
c (Å)6.1628(7)
α (°)90.0
β (°)90.0
γ (°)120.0
V (Å3)879.86(12)
Space groupR -3 :H
Publication: Journal of Applied Crystallography (2009) 42, 5 846-866