Information card for entry 2201753

Structure parameters

• Chemical name: pentaytterbium tetrasilicide
• Formula: Si4 Yb5
• Calculated formula: Si4 Yb5
• Title of publication: Orthorhombic Yb~5~Si~4~ from synchrotron powder data
• Authors of publication: Radovan Černý; K. Alami-Yadri
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2003
• Journal volume: 59
• Journal issue: 2
• Pages of publication: i1 - i3
• a: 7.26327 ± 0.00004 Å
• b: 14.78061 ± 0.00008 Å
• c: 7.70343 ± 0.00004 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 827.006 ± 0.008 ų
• Cell temperature: 293 K
• Ambient diffraction temperature: 293 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
• Goodness-of-fit parameter for all reflections: 1.28
• Diffraction radiation wavelength: 0.52301 Å
• Diffraction radiation type: synchrotron
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No