Information card for entry 9006023

Structure parameters

• Formula: Al2 Ni O4
• Calculated formula: Al2 Ni O4
• Title of publication: Temperature dependence of the cation distribution in nickel aluminate (NiAl2O4) spinel: a powder XRD study Sample: quenched from 700 C, held for 20d, "1400", MoKalpha1 at the Bayerisches Geoinstitut
• Authors of publication: O'Neill H St C; Dollase, W. A.; Ross, C. R.
• Journal of publication: Physics and Chemistry of Minerals
• Year of publication: 1991
• Journal volume: 18
• Pages of publication: 302 - 319
• a: 8.0447 Å
• b: 8.0447 Å
• c: 8.0447 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 520.63 ų
• Sample thermal history: quenched from 700 C, held for 20d
• 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