Information card for entry 9010910

Structure parameters

• Mineral name: Perovskite-type MgSiO3
• Formula: Al0.05 Mg0.975 O3 Si0.975
• Calculated formula: Al0.05 Mg0.975 O3 Si0.975
• Title of publication: Aluminum substitution mechanisms in perovskite-type MgSiO3: an investigation by Rietveld analysis Sample: Stoichiometric with XAl = 0.05
• Authors of publication: Kojitani, H.; Katsura, T.; Akaogi, M.
• Journal of publication: Physics and Chemistry of Minerals
• Year of publication: 2007
• Journal volume: 34
• Pages of publication: 257 - 267
• a: 4.7783 Å
• b: 4.9327 Å
• c: 6.9051 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 162.753 ų
• Number of distinct elements: 4
• 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