Information card for entry 2312362

Structure parameters

• Chemical name: Tetraaluminium diruthenium pentasilicon
• Formula: Al4.09 Ru2 Si4.91
• Calculated formula: Al4.09 Ru2 Si4.91
• Title of publication: Crystal structures of five compounds in the aluminium-ruthenium-silicon system.
• Authors of publication: Kitahara, Koichi; Takakura, Hiroyuki; Iwasaki, Yutaka; Kimura, Kaoru
• Journal of publication: Acta crystallographica. Section E, Crystallographic communications
• Year of publication: 2023
• Journal volume: 79
• Journal issue: Pt 10
• Pages of publication: 946 - 951
• a: 8.63058 ± 0.00014 Å
• b: 8.79888 ± 0.00015 Å
• c: 17.462 ± 0.0003 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1326.05 ± 0.04 ų
• Cell temperature: 300.7 ± 0.2 K
• Ambient diffraction temperature: 300.7 ± 0.2 K
• Number of distinct elements: 3
• Space group number: 63
• Hermann-Mauguin space group symbol: C m c m
• Hall space group symbol: -C 2c 2
• Residual factor for all reflections: 0.0111
• Residual factor for significantly intense reflections: 0.0105
• Weighted residual factors for significantly intense reflections: 0.0268
• Weighted residual factors for all reflections included in the refinement: 0.027
• Goodness-of-fit parameter for all reflections included in the refinement: 1.311
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes