Crystal Structure of Langbeinite

Id9005879
Mineral nameLangbeinite
a (Å)10.3043
b (Å)10.3043
c (Å)10.3043
α (°)90
β (°)90
γ (°)90
V (Å3)1094.096
Space groupP 21 3
Temperature (K)640
Publication: Physics and Chemistry of Minerals (1989) 16, 569-575