Information card for entry 9017055

Structure parameters

• Mineral name: Ulvospinel
• Formula: Fe1.228 Mg0.79 O4 Ti0.98
• Calculated formula: Fe9.824 Mg6.32 O32 Ti7.84
• Title of publication: Crystal chemistry of the ulvospinel-qandilite series. Note: sample T4
• Authors of publication: Bosi, F.; Halenius, U.; Skogby, H.
• Journal of publication: American Mineralogist
• Year of publication: 2014
• Journal volume: 99
• Pages of publication: 847 - 851
• a: 8.5021 Å
• b: 8.5021 Å
• c: 8.5021 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 614.58 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