Information card for entry 9010401

Structure parameters

• Formula: Mg O3 Si
• Calculated formula: Mg O3 Si
• Title of publication: Possible structural polymorphism in Al-bearing magnesiumsilicate post-perovskite Sample: 3X1
• Authors of publication: Tschauner, O.; Kiefer, B.; Liu, H.; Sinogeikin, S.; Somayazulu, M.; Luo, S.-N.
• Journal of publication: American Mineralogist
• Year of publication: 2008
• Journal volume: 93
• Pages of publication: 533 - 539
• a: 9.477 Å
• b: 6.205 Å
• c: 4.256 Å
• α: 90°
• β: 98.75°
• γ: 90°
• Cell volume: 247.36 ų
• Number of distinct elements: 3
• Space group number: 11
• Hermann-Mauguin space group symbol: P 1 21/m 1
• Hall space group symbol: -P 2yb
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No