Information card for entry 2018283

Structure parameters

• Chemical name: triyttrium digold
• Formula: Au2 Y3
• Calculated formula: Au2 Y3
• Title of publication: Two new compounds, β-ScTe and Y~3~Au~2~, and a reassessment of Y~2~Au
• Authors of publication: Chai, Ping; Corbett, John D.
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 2011
• Journal volume: 67
• Journal issue: 11
• Pages of publication: i53 - i55
• a: 8.059 ± 0.003 Å
• b: 8.059 ± 0.003 Å
• c: 3.907 ± 0.003 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 253.7 ± 0.2 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 2
• Space group number: 127
• Hermann-Mauguin space group symbol: P 4/m b m
• Hall space group symbol: -P 4 2ab
• Residual factor for all reflections: 0.041
• Residual factor for significantly intense reflections: 0.0297
• Weighted residual factors for significantly intense reflections: 0.0648
• Weighted residual factors for all reflections included in the refinement: 0.0687
• Goodness-of-fit parameter for all reflections included in the refinement: 0.933
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No