Crystal Structure of Calcium strontium magnesium catena-disilicate (.8/.2/1/1)

Id1100018
Chemical nameCalcium strontium magnesium catena-disilicate (.8/.2/1/1)
Mineral nameDiopside strontian
a (Å)9.758(3)
b (Å)8.973(3)
c (Å)5.253(1)
α (°)90
β (°)105.67(3)
γ (°)90
V (Å3)442.9
Space groupC 1 2/c 1
Publication: Mineralogy and Petrology (1987) 36, 71-84