Information card for entry 4330638

Structure parameters

• Formula: Au1.03 Ge2.97 Yb2
• Calculated formula: Au1.028 Ge2.972 Yb2
• Title of publication: Metallic Yb2AuGe3: An Ordered Superstructure in the AlB2-Type Family with Mixed-Valent Yb and a High-Temperature Phase Transition
• Authors of publication: Sebastian C. Peter; Sumanta Sarkar; Mercouri G. Kanatzidis
• Journal of publication: Inorganic Chemistry
• Year of publication: 2012
• Journal volume: 51
• Pages of publication: 10793 - 10799
• a: 8.5124 ± 0.0017 Å
• b: 14.73 ± 0.003 Å
• c: 8.4995 ± 0.0017 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1065.7 ± 0.4 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 3
• Space group number: 69
• Hermann-Mauguin space group symbol: F m m m
• Hall space group symbol: -F 2 2
• Residual factor for all reflections: 0.0567
• Residual factor for significantly intense reflections: 0.0544
• Weighted residual factors for significantly intense reflections: 0.1201
• Weighted residual factors for all reflections included in the refinement: 0.1212
• Goodness-of-fit parameter for all reflections included in the refinement: 1.188
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No