Information card for entry 9010241

Structure parameters

• Mineral name: Enstatite
• Formula: Al0.23 Mg0.874 O3 Si0.875
• Calculated formula: Al0.23 Mg0.874 O3 Si0.875
• Title of publication: Crystal chemistry of hydration in aluminous orthopyroxene
• Authors of publication: Smyth, J. R.; Mierdel, K.; Keppler, H.; Langenhorst, F.; Dubrovinsky, L.; Nestola, F.
• Journal of publication: American Mineralogist
• Year of publication: 2007
• Journal volume: 92
• Pages of publication: 973 - 976
• a: 18.1876 Å
• b: 8.7352 Å
• c: 5.1789 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 822.784 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