Information card for entry 9014735

Structure parameters

• Mineral name: Gahnite
• Formula: Al2 Co0.5 O4 Zn0.5
• Calculated formula: Al2 Co0.5 O4 Zn0.5
• Title of publication: Structural relaxation in tetrahedrally coordinated Co2+ along the gahnite-Co-aluminate spinel solid solution Note: inversion parameter = 0.035, Co content = 0.50 apfu
• Authors of publication: Ardit, M.; Cruciani, G.; Dondi, M.
• Journal of publication: American Mineralogist
• Year of publication: 2012
• Journal volume: 97
• Pages of publication: 1394 - 1401
• a: 8.09491 Å
• b: 8.09491 Å
• c: 8.09491 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 530.44 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