Crystal Structure of ?

Id4307821
Chemical name ?
a (Å)4.934573(7)
b (Å)4.934573(7)
c (Å)24.5716457(3)
α (°)90.00000
β (°)90.00000
γ (°)120.00000
V (Å3)518.1602(10)
Space groupP 63/m m c
Publication: Inorganic Chemistry (2007) 46, 2914-2920