Information card for entry 2018284

Structure parameters

• Chemical name: diyttrium gold
• Formula: Au Y2
• Calculated formula: Au Y2
• 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: 7.115 ± 0.003 Å
• b: 4.933 ± 0.002 Å
• c: 8.908 ± 0.004 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 312.7 ± 0.2 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 2
• Space group number: 62
• Hermann-Mauguin space group symbol: P n m a
• Hall space group symbol: -P 2ac 2n
• Residual factor for all reflections: 0.0314
• Residual factor for significantly intense reflections: 0.0258
• Weighted residual factors for significantly intense reflections: 0.056
• Weighted residual factors for all reflections included in the refinement: 0.0578
• Goodness-of-fit parameter for all reflections included in the refinement: 1.068
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes