Information card for entry 1537231

Structure parameters

• Chemical name: (Mg0.956 Al0.044) (Al0.044 Si0.956 O3)
• Formula: Al0.088 Mg0.956 O3 Si0.956
• Calculated formula: Al0.088 Mg0.956 O3 Si0.956
• Title of publication: Aluminous orthopyroxene: Order-disorder, thermodynamic properties, and petrologic implications
• Authors of publication: Ganguly, J.; Ghose, S.
• Journal of publication: Contributions to Mineralogy and Petrology (23,1969-)
• Year of publication: 1979
• Journal volume: 69
• Pages of publication: 375 - 385
• a: 18.1991 Å
• b: 8.78 Å
• c: 5.1666 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 825.561 ų
• Number of distinct elements: 4
• Space group number: 61
• Hermann-Mauguin space group symbol: P b c a
• Hall space group symbol: -P 2ac 2ab
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No