Information card for entry 4002947

Structure parameters

• Formula: Na Nb0.9 O2.95 Ti0.1
• Calculated formula: Na Nb0.9 O2.95005 Ti0.1
• Title of publication: High Ionic Conductivity in Oxygen-Deficient Ti-Substituted Sodium Niobates and the Key Role of Structural Features
• Authors of publication: Gouget, Guillaume; Duttine, Mathieu; Chung, U-Chan; Fourcade, Sébastien; Mauvy, Fabrice; Braida, Marc-David; Le Mercier, Thierry; Demourgues, Alain
• Journal of publication: Chemistry of Materials
• Year of publication: 2019
• Journal volume: 31
• Journal issue: 8
• Pages of publication: 2828
• a: 5.5495 ± 0.0003 Å
• b: 7.7714 ± 0.0004 Å
• c: 5.5088 ± 0.0003 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 237.58 ± 0.02 ų
• Cell temperature: 293 K
• Ambient diffraction temperature: 293 K
• Number of distinct elements: 4
• Space group number: 26
• Hermann-Mauguin space group symbol: P 21 m a
• Hall space group symbol: P -2a 2a
• Residual factor for all reflections: 0.0418
• Residual factor for significantly intense reflections: 0.0355
• Weighted residual factors for all reflections: 0.0536
• Weighted residual factors for significantly intense reflections: 0.051
• Goodness-of-fit parameter for all reflections: 3.03
• Method of determination: powder diffraction
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 1.54187 Å
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No