Information card for entry 2105987

Structure parameters

• Formula: Al46 Ru14
• Calculated formula: Al46 Ru14
• Title of publication: Atomic structure solution of the complex quasicrystal approximant Al~77~Rh~15~Ru~8~ from electron diffraction data
• Authors of publication: Samuha, Shmuel; Mugnaioli, Enrico; Grushko, Benjamin; Kolb, Ute; Meshi, Louisa
• Journal of publication: Acta Crystallographica Section B
• Year of publication: 2014
• Journal volume: 70
• Journal issue: 6
• Pages of publication: 999 - 1005
• a: 23.4 ± 0.05 Å
• b: 16.2 ± 0.04 Å
• c: 20 ± 0.05 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 7582 ± 3 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 2
• Space group number: 57
• Hermann-Mauguin space group symbol: P b m a
• Hall space group symbol: -P 2a 2ab
• Residual factor for all reflections: 0.327
• Residual factor for significantly intense reflections: 0.3215
• Weighted residual factors for significantly intense reflections: 0.6269
• Weighted residual factors for all reflections included in the refinement: 0.6338
• Goodness-of-fit parameter for all reflections included in the refinement: 2.108
• Diffraction radiation wavelength: 0.0197 Å
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes