Information card for entry 2009002

Structure parameters

• Common name: Garnet
• Formula: Ge3 Mg3 O12 Y2
• Calculated formula: Ge3 Mg2.99 O12 Y2.01
• Title of publication: Normal and inverse garnets: Ca~3~Fe~2~Ge~3~O~12~, Ca~3~Y~2~Ge~3~O~12~ and Mg~3~Y~2~Ge~3~O~12~
• Authors of publication: Lévy, David; Barbier, Jacques
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 1999
• Journal volume: 55
• Journal issue: 10
• Pages of publication: 1611 - 1614
• a: 12.2489 ± 0.0012 Å
• b: 12.2489 ± 0.0012 Å
• c: 12.2489 ± 0.0012 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1837.8 ± 0.3 ų
• Cell temperature: 299 ± 2 K
• Ambient diffraction temperature: 299 ± 2 K
• Number of distinct elements: 4
• Space group number: 230
• Hermann-Mauguin space group symbol: I a -3 d
• Hall space group symbol: -I 4bd 2c 3
• Residual factor for all reflections: 0.058
• Residual factor for significantly intense reflections: 0.032
• Weighted residual factors for all reflections included in the refinement: 0.075
• Goodness-of-fit parameter for all reflections included in the refinement: 1.187
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No