Information card for entry 2014616

Structure parameters

• Common name: magnesium aluminum iron chromite
• Formula: Al0.41 Cr1.42 Fe0.65 Mg0.4 O4
• Calculated formula: Al0.4 Cr1.42 Fe0.65 Mg0.4 O4
• Title of publication: Magnesium aluminium chromite
• Authors of publication: Santos, Joab S.; Doriguetto, Antônio C.; Fernandes, Nelson G.
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 2005
• Journal volume: 61
• Journal issue: 3
• Pages of publication: i27 - i28
• a: 8.31058 ± 0.00005 Å
• b: 8.31058 ± 0.00005 Å
• c: 8.31058 ± 0.00005 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 573.976 ± 0.006 ų
• Cell temperature: 298 ± 1 K
• Ambient diffraction temperature: 298 ± 1 K
• Number of distinct elements: 5
• Space group number: 227
• Hermann-Mauguin space group symbol: F d -3 m :2
• Hall space group symbol: -F 4vw 2vw 3
• Residual factor for all reflections: 0.0155
• Residual factor for significantly intense reflections: 0.0151
• Weighted residual factors for significantly intense reflections: 0.0407
• Weighted residual factors for all reflections included in the refinement: 0.0408
• Goodness-of-fit parameter for all reflections included in the refinement: 1.402
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes