Information card for entry 4507224

Structure parameters

• Formula: Na8 Si46
• Calculated formula: Na8 Si46
• Title of publication: Pressure Effects on the Size of Type-I and Type-II Si-Clathrates Synthesized by Spark Plasma Sintering
• Authors of publication: Stefanoski, S.; Blosser, M. C.; Nolas, G. S.
• Journal of publication: Crystal Growth & Design
• Year of publication: 2013
• Journal volume: 13
• Journal issue: 1
• Pages of publication: 195
• a: 10.1961 ± 0.0007 Å
• b: 10.1961 ± 0.0007 Å
• c: 10.1961 ± 0.0007 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1059.99 ± 0.13 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 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: 0.052
• Residual factor for significantly intense reflections: 0.0306
• Weighted residual factors for significantly intense reflections: 0.0333
• Weighted residual factors for all reflections included in the refinement: 0.0358
• Goodness-of-fit parameter for all reflections included in the refinement: 1.003
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No