Information card for entry 8100896

Structure parameters

• Formula: Cu2 Sn5 Yb4
• Calculated formula: Cu2 Sn5 Yb4
• Title of publication: Crystal structure of ytterbium copper stannide, Yb~4~Cu~2~Sn~5~
• Authors of publication: Fornasini, Maria L.; Zanicchi, Gilda; Mazzone, Donata; Riani, Paola
• Journal of publication: Zeitschrift für Kristallographie - New Crystal Structures
• Year of publication: 2001
• Journal volume: 216
• Journal issue: 1
• Pages of publication: 21 - 22
• a: 4.413 ± 0.001 Å
• b: 13.887 ± 0.002 Å
• c: 8.83 ± 0.001 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 541.1 ± 0.2 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 3
• Space group number: 59
• Hermann-Mauguin space group symbol: P m m n :2
• Hall space group symbol: -P 2ab 2a
• Residual factor for significantly intense reflections: 0.0322
• Weighted residual factors for significantly intense reflections: 0.0625
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No