Information card for entry 4000728

Structure parameters

• Common name: Sodium Silicide
• Chemical name: Sodium Silicide
• Formula: Na4 Si23
• Calculated formula: Na4 Si23
• Title of publication: Simple Approach for Selective Crystal Growth of Intermetallic Clathrates
• Authors of publication: Stefanoski, Stevce; Beekman, Matt; Wong-Ng, Winnie; Zavalij, Peter; Nolas, George S.
• Journal of publication: Chemistry of Materials
• Year of publication: 2011
• Journal volume: 23
• Journal issue: 6
• Pages of publication: 1491
• a: 10.1973 ± 0.0001 Å
• b: 10.1973 ± 0.0001 Å
• c: 10.1973 ± 0.0001 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1060.36 ± 0.018 ų
• Cell temperature: 200 ± 2 K
• Ambient diffraction temperature: 200 ± 2 K
• Number of distinct elements: 2
• Space group number: 223
• Hermann-Mauguin space group symbol: P m -3 n
• Hall space group symbol: -P 4n 2 3
• Residual factor for all reflections: 0.0111
• Residual factor for significantly intense reflections: 0.011
• Weighted residual factors for significantly intense reflections: 0.0253
• Weighted residual factors for all reflections included in the refinement: 0.0254
• Goodness-of-fit parameter for all reflections included in the refinement: 1
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No