Information card for entry 9000961

Structure parameters

• Formula: Ge Mg O3
• Calculated formula: Ge Mg O3
• Title of publication: A high temperature transition in MgGeO3 from clinopyroxene (C2/c) type to orthopyroxene (Pbca) type T = 693 K
• Authors of publication: Yamanaka, T.; Hirano, M.; Takeuchi, Y.
• Journal of publication: American Mineralogist
• Year of publication: 1985
• Journal volume: 70
• Pages of publication: 365 - 374
• a: 9.659 Å
• b: 8.992 Å
• c: 5.18 Å
• α: 90°
• β: 101.2°
• γ: 90°
• Cell volume: 441.334 ų
• Ambient diffraction temperature: 693 K
• Number of distinct elements: 3
• Space group number: 15
• Hermann-Mauguin space group symbol: C 1 2/c 1
• Hall space group symbol: -C 2yc
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No