Information card for entry 9003636

Structure parameters

• Formula: Ge Mg O3
• Calculated formula: Ge Mg O3
• Title of publication: Stability and equation of state of MgGeO3 post-perovskite phase Sample: P = 78.3 GPa, T = 300 K Note: CaIrO3-type structure, positional parameters from MD simulation
• Authors of publication: Hirose, K.; Kawamura, K.; Ohishi, Y.; Tateno, S.; Sata, N.
• Journal of publication: American Mineralogist
• Year of publication: 2005
• Journal volume: 90
• Pages of publication: 262 - 265
• a: 2.613 Å
• b: 8.473 Å
• c: 6.443 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 142.648 ų
• Ambient diffraction temperature: 300 K
• Ambient diffracton pressure: 78300000 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