Information card for entry 4329987

Structure parameters

• Common name: Sodium Silicide
• Formula: Na2.9 Si136
• Calculated formula: Na2.928 Si136
• Title of publication: Synthesis and Structural Characterization of NaxSi136 (0 < x <= 24) Single Crystals and Low-Temperature Transport of Polycrystalline Specimens
• Authors of publication: Stevce Stefanoski; Christos D. Malliakas; Mercouri G. Kanatzidis; George S. Nolas
• Journal of publication: Inorganic Chemistry
• Year of publication: 2012
• Journal volume: 51
• Pages of publication: 8686 - 8692
• a: 14.6522 ± 0.0017 Å
• b: 14.6522 ± 0.0017 Å
• c: 14.6522 ± 0.0017 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 3145.6 ± 0.6 ų
• Cell temperature: 200 ± 2 K
• Ambient diffraction temperature: 200 ± 2 K
• Number of distinct elements: 2
• Space group number: 227
• Hermann-Mauguin space group symbol: F d -3 m :2
• Hall space group symbol: -F 4vw 2vw 3
• Residual factor for all reflections: 0.0393
• Residual factor for significantly intense reflections: 0.037
• Weighted residual factors for significantly intense reflections: 0.0564
• Weighted residual factors for all reflections included in the refinement: 0.0574
• Goodness-of-fit parameter for all reflections included in the refinement: 1.513
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No