Information card for entry 9006635

Structure parameters

• Mineral name: Spinel
• Formula: Al1.969 Fe0.23 Mg0.701 O4
• Calculated formula: Al1.9686 Fe0.23 Mg0.7014 O4
• Title of publication: Cation partitioning versus temperature in (Mg0.70Fe0.23)Al1.97O4 synthetic spinel by in situ neutron powder diffraction Sample: T = 1723 K
• Authors of publication: Pavese, A.; Artioli, G.; Russo, U.; Hoser, A.
• Journal of publication: Physics and Chemistry of Minerals
• Year of publication: 1999
• Journal volume: 26
• Pages of publication: 242 - 250
• a: 8.1907 Å
• b: 8.1907 Å
• c: 8.1907 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 549.494 ų
• Ambient diffraction temperature: 1723 K
• 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