Information card for entry 9004033

Structure parameters

• Mineral name: Enstatite
• Formula: Ca0.07 Mg1.93 O6 Si2
• Calculated formula: Ca0.07 Mg1.93 O6 Si2
• Title of publication: The effect of Ca substitution on the elastic and structural behavior of orthoenstatite Sample: P = 6.25 GPa
• Authors of publication: Nestola, F.; Gatta, G. D.; Ballaran, T. B.
• Journal of publication: American Mineralogist
• Year of publication: 2006
• Journal volume: 91
• Pages of publication: 809 - 815
• a: 18.022 Å
• b: 8.6578 Å
• c: 5.085 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 793.417 ų
• Ambient diffracton pressure: 6250000 kPa
• 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