Information card for entry 5000121

Structure parameters

• Chemical name: Calcium magnesium manganese iron aluminium silicate *
• Mineral name: Andradite
• Formula: ?
• Calculated formula: Al0.01 Ca2.97 Fe1.99 Mg0.021 Mn0.009 O12 Si3
• Title of publication: The crystal chemistry of the silicate garnets
• Authors of publication: Novak, G. A.; Gibbs, G. V.
• Journal of publication: American Mineralogist
• Year of publication: 1971
• Journal volume: 56
• Pages of publication: 791 - 823
• a: 12.058 ± 0.001 Å
• b: 12.058 ± 0.001 Å
• c: 12.058 ± 0.001 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1753.2 ų
• Number of distinct elements: 7
• 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: 0.037
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No