Crystal Structure of Phenakite

Id9005860
Mineral namePhenakite
a (Å)12.482
b (Å)12.482
c (Å)8.266
α (°)90
β (°)90
γ (°)120
V (Å3)1115.307
Space groupR -3 :H
Temperature (K)963.15
Publication: Physics and Chemistry of Minerals (1987) 14, 426-434