Information card for entry 9005211

Structure parameters

• Mineral name: Spinel
• Formula: Al2 Co O4
• Calculated formula: Al2 Co O4
• Title of publication: Temperature dependence of the cation distribution in CoAl2O4 spinel Quenched from T = 950 C
• Authors of publication: O'Neill H St C
• Journal of publication: European Journal of Mineralogy
• Year of publication: 1994
• Journal volume: 6
• Pages of publication: 603 - 609
• a: 8.10688 Å
• b: 8.10688 Å
• c: 8.10688 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 532.796 ų
• Sample thermal history: Quenched from T = 950 C
• Number of distinct elements: 3
• 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