Information card for entry 2101866

Structure parameters

• Formula: Al11 Li0.75 Na0.47 O17.11
• Calculated formula: Al17 Li5 Na6 O22
• Title of publication: Li^+^/Na^+^ β-Alumina: A Combined Single-Crystal Neutron and X-ray Diffraction Study
• Authors of publication: Edström, Kristina; Gustafsson Torbjörn; Thomas, John, O.
• Journal of publication: Acta Crystallographica Section B
• Year of publication: 1997
• Journal volume: 53
• Journal issue: 4
• Pages of publication: 631 - 638
• a: 5.59 ± 0.0006 Å
• b: 5.59 ± 0.0006 Å
• c: 22.656 ± 0.003 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 613.11 ± 0.12 ų
• Cell temperature: 30 K
• Ambient diffraction temperature: 298 K
• Number of distinct elements: 4
• Space group number: 194
• Hermann-Mauguin space group symbol: P 63/m m c
• Hall space group symbol: -P 6c 2c
• Residual factor for all reflections: 0
• Residual factor for significantly intense reflections: 0.0363
• Weighted residual factors for all reflections: 0
• Weighted residual factors for significantly intense reflections: 0.0801
• Goodness-of-fit parameter for significantly intense reflections: 2.25
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No