Information card for entry 4126741

Structure parameters

• Formula: Fe2 O4.846 Yb
• Calculated formula: Fe2 O4.846 Yb
• Title of publication: Comprehensive Study of Oxygen Storage in YbFe2O4+x (x ≤ 0.5): Unprecedented Coexistence of FeOn Polyhedra in One Single Phase.
• Authors of publication: Nicoud, Sarah; Huvé, Marielle; Hernandez, Olivier; Pautrat, Alain; Duttine, Mathieu; Wattiaux, Alain; Colin, Claire; Kabbour, Houria; Mentré, Olivier
• Journal of publication: Journal of the American Chemical Society
• Year of publication: 2017
• a: 3.4659 Å
• b: 3.4659 Å
• c: 8.3694 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 87.068 ų
• Cell temperature: 293 K
• Ambient diffraction temperature: 293 K
• Number of distinct elements: 3
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.039
• Residual factor for significantly intense reflections: 0.0387
• Weighted residual factors for all reflections: 0.0559
• Weighted residual factors for significantly intense reflections: 0.0558
• Goodness-of-fit parameter for all reflections: 10.53
• Method of determination: powder diffraction
• Diffraction radiation probe: neutron
• Diffraction radiation wavelength: 1.28 Å
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No