Information card for entry 9001049

Structure parameters

• Mineral name: Bridgmanite
• Formula: Mg O3 Si
• Calculated formula: Mg O3 Si
• Title of publication: Perovskite-type MgSiO3: Single-crystal X-ray diffraction study
• Authors of publication: Horiuchi, H.; Ito, E.; Weidner, D. J.
• Journal of publication: American Mineralogist
• Year of publication: 1987
• Journal volume: 72
• Pages of publication: 357 - 360
• a: 4.7754 Å
• b: 4.9292 Å
• c: 6.8969 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 162.345 ų
• Number of distinct elements: 3
• Space group number: 62
• Hermann-Mauguin space group symbol: P b n m
• Hall space group symbol: -P 2c 2ab
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No