Information card for entry 9006821

Structure parameters

• Formula: Ga Ge0.5 Mg1.5 O4
• Calculated formula: Ga Ge0.5 Mg1.5 O4
• Title of publication: Synthetic MgGa2O4-Mg2GeO4 spinel solid solution and beta-Mg3Ga2GeO8: chemistry, crystal structures, cation ordering, and comparison to Mg2GeO4 olivine Sample: RLM812, beta-Mg3Ga2GeO8 spinelloid, quenched from T = 1350 C
• Authors of publication: Millard, R. L.; Peterson, R. C.; Swainson, I. P.
• Journal of publication: Physics and Chemistry of Minerals
• Year of publication: 2000
• Journal volume: 27
• Pages of publication: 179 - 193
• a: 5.8236 Å
• b: 11.8162 Å
• c: 8.3304 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 573.238 ų
• Sample thermal history: quenched from T = 1350 C
• Number of distinct elements: 4
• Space group number: 74
• Hermann-Mauguin space group symbol: I m m a
• Hall space group symbol: -I 2b 2
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No