Information card for entry 9002388

Structure parameters

• Common name: TAPP tetragonal
• Formula: Fe0.973 Ge2.595 Mg2.349 O12 Y2.001
• Calculated formula: Fe0.973 Ge2.595 Mg2.349 O12 Y2.001
• Title of publication: (Mg,Fe).85(Mg,Fe)4(Fe,Ge)3O12: A new tetragonal phase with its comparison with garnet
• Authors of publication: Levy, D.; Barbier, J.
• Journal of publication: American Mineralogist
• Year of publication: 2000
• Journal volume: 85
• Pages of publication: 1053 - 1060
• a: 12.232 Å
• b: 12.232 Å
• c: 12.232 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1830.17 ų
• Number of distinct elements: 5
• Space group number: 230
• Hermann-Mauguin space group symbol: I a -3 d
• Hall space group symbol: -I 4bd 2c 3
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No