Crystal Structure of Corundum

Id9009680
Mineral nameCorundum
a (Å)4.7474
b (Å)4.7474
c (Å)12.9542
α (°)90
β (°)90
γ (°)120
V (Å3)252.844
Space groupR -3 c :H
Publication: Journal of Applied Physics (1978) 49, 5823-5826