Information card for entry 9010461

Structure parameters

• Formula: Ge Mg O3
• Calculated formula: Ge Mg O3
• Title of publication: Rietveld structure refinement of MgGeO3 post-perovskite phase to 1 Mbar Sample: B019, P = 87.8 GPa, T = 300 K
• Authors of publication: Kubo, A.; Kiefer, B.; Shim, S. H.; Shen, G.; Prakapenka, V. B.; Duffy, T. S.
• Journal of publication: American Mineralogist
• Year of publication: 2008
• Journal volume: 93
• Pages of publication: 965 - 976
• a: 2.5971 Å
• b: 8.4089 Å
• c: 6.4064 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 139.908 ų
• Ambient diffraction temperature: 300 K
• Ambient diffracton pressure: 87800000 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