Information card for entry 9013646

Structure parameters

• Mineral name: Gahnite
• Formula: Al2 Co0.25 O4 Zn0.75
• Calculated formula: Al2 Co0.25 O4 Zn0.75
• Title of publication: Inverse spinel structure of Co-doped gahnite Note: Sample S4, inversion parameter = .070, (Zn.75Co.25)Al2O4
• Authors of publication: Popovic, J.; Tkalcec, E.; Grzeta, B.; Kurajica, S.; Rakvin, B.
• Journal of publication: American Mineralogists
• Year of publication: 2009
• Journal volume: 94
• Pages of publication: 771 - 776
• a: 8.0914 Å
• b: 8.0914 Å
• c: 8.0914 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 529.75 ų
• Number of distinct elements: 4
• Space group number: 227
• Hermann-Mauguin space group symbol: F d -3 m :2
• Hall space group symbol: -F 4vw 2vw 3
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No