Information card for entry 9002820

Structure parameters

• Mineral name: Magnesite
• Formula: C Mg O3
• Calculated formula: C Mg O3
• Title of publication: Structural refinements of magnesite at very high pressure Sample: P = 82.6 GPa
• Authors of publication: Fiquet, G.; Guyot, F.; Kunz, M.; Matas, J.; Andrault, D.; Hanfland, M.
• Journal of publication: American Mineralogist
• Year of publication: 2002
• Journal volume: 87
• Pages of publication: 1261 - 1265
• a: 4.2783 Å
• b: 4.2783 Å
• c: 12.5461 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 198.876 ų
• Ambient diffracton pressure: 82600000 kPa
• Number of distinct elements: 3
• Space group number: 167
• Hermann-Mauguin space group symbol: R -3 c :H
• Hall space group symbol: -R 3 2"c
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No