Information card for entry 2311716

Structure parameters

• Formula: Cu3.313 Si
• Calculated formula: Cu3.31252 Si
• Title of publication: Crystal structures of η''-Cu_3+xSi and η'''-Cu_3+xSi.
• Authors of publication: Corrêa, Cinthia Antunes; Perez, Olivier; Kopeček, Jaromír; Brázda, Petr; Klementová, Mariana; Palatinus, Lukáš
• Journal of publication: Acta crystallographica Section B, Structural science, crystal engineering and materials
• Year of publication: 2017
• Journal volume: 73
• Journal issue: Pt 4
• Pages of publication: 767 - 774
• a: 16.2448 ± 0.0004 Å
• b: 16.2448 ± 0.0004 Å
• c: 44.017 ± 0.008 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 10059.6 ± 1.9 ų
• Cell temperature: 743 K
• Ambient diffraction temperature: 743 K
• Number of distinct elements: 2
• Space group number: 163
• Hermann-Mauguin space group symbol: P -3 1 c
• Hall space group symbol: -P 3 2c
• Residual factor for all reflections: 0.5448
• Residual factor for significantly intense reflections: 0.1503
• Weighted residual factors for significantly intense reflections: 0.1468
• Weighted residual factors for all reflections included in the refinement: 0.1593
• Goodness-of-fit parameter for all reflections included in the refinement: 2.35
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No