Information card for entry 9009217

Structure parameters

• Formula: Mg O3 Si
• Calculated formula: Mg O3 Si
• Title of publication: Post-perovskite phase transition in MgSiO3 Sample: P = 121 GPa, T = 300 K Note: CaIrO3-type structure from ab initio calculations using observed cell parameters
• Authors of publication: Murakami, M.; Hirose, K.; Kawamura, K.; Sata, N.; Ohishi, Y.
• Journal of publication: Science
• Year of publication: 2004
• Journal volume: 304
• Pages of publication: 855 - 858
• a: 2.456 Å
• b: 8.042 Å
• c: 6.093 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 120.344 ų
• Ambient diffraction temperature: 300 K
• Ambient diffracton pressure: 121000000 kPa
• Number of distinct elements: 3
• Space group number: 63
• Hermann-Mauguin space group symbol: C m c m
• Hall space group symbol: -C 2c 2
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No