Information card for entry 4001671

Structure parameters

• Formula: Ge0.77 La9.33 O26 Si5.23
• Calculated formula: Ge0.768 La9.3302 O26 Si5.232
• Title of publication: Combined Effect of Germanium Doping and Grain Alignment on Oxide-Ion Conductivity of Apatite-Type Lanthanum Silicate Polycrystal
• Authors of publication: Fukuda, Koichiro; Asaka, Toru; Ishizawa, Nobuo; Mino, Hiroki; Urushihara, Daisuke; Berghout, Abid; Béchade, Emilie; Masson, Olivier; Julien, Isabelle; Thomas, Philippe
• Journal of publication: Chemistry of Materials
• Year of publication: 2012
• Journal volume: 24
• Journal issue: 13
• Pages of publication: 2611
• a: 9.7508 ± 0.0002 Å
• b: 9.7508 ± 0.0002 Å
• c: 7.2153 ± 0.0001 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 594.108 ± 0.019 ų
• Cell temperature: 296 ± 2 K
• Ambient diffraction temperature: 296 ± 2 K
• Number of distinct elements: 4
• Space group number: 176
• Hermann-Mauguin space group symbol: P 63/m
• Hall space group symbol: -P 6c
• Residual factor for all reflections: 0.0154
• Residual factor for significantly intense reflections: 0.0121
• Weighted residual factors for significantly intense reflections: 0.0183
• Weighted residual factors for all reflections included in the refinement: 0.0189
• Goodness-of-fit parameter for significantly intense reflections: 1.38
• Goodness-of-fit parameter for all reflections included in the refinement: 1.35
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No