Information card for entry 9001077

Structure parameters

• Mineral name: Monticellite
• Formula: Ca Mg O4 Si
• Calculated formula: Ca Mg O4 Si
• Title of publication: High-pressure crystal chemistry of monticellite, CaMgSiO4 Sample: P = 20.7 kbar
• Authors of publication: Sharp, Z. D.; Hazen, R. M.; Finger, L. W.
• Journal of publication: American Mineralogist
• Year of publication: 1987
• Journal volume: 72
• Pages of publication: 748 - 755
• a: 4.8 Å
• b: 11.004 Å
• c: 6.346 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 335.191 ų
• Ambient diffracton pressure: 2070000 kPa
• 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