Information card for entry 8102976

Structure parameters

• Common name: silicon-phosphorus telluride
• Chemical name: silicon-phosphorus telluride
• Formula: P14.7 Si31.3 Te7.35
• Calculated formula: P14.7 Si31.3 Te7.3472
• Title of publication: Crystal structure of silicon phosphorus telluride, Si~46-x~P~x~Te~y~ (y = 7.35, 6.98, 6.88; x ≤ 2y), a cationic clathrate-I
• Authors of publication: Zaikina, Julia V.; Kovnir, Kirill A.; Schwarz, Ulrich; Borrmann, Horst; Shevelkov, Andrei V.
• Journal of publication: Zeitschrift für Kristallographie - New Crystal Structures
• Year of publication: 2007
• Journal volume: 222
• Journal issue: 3
• Pages of publication: 177 - 180
• a: 9.9702 ± 0.0003 Å
• b: 9.9702 ± 0.0003 Å
• c: 9.9702 ± 0.0003 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 991.09 ± 0.05 ų
• Cell temperature: 295 ± 2 K
• Ambient diffraction temperature: 295 ± 2 K
• Number of distinct elements: 3
• Space group number: 200
• Hermann-Mauguin space group symbol: P m -3
• Hall space group symbol: -P 2 2 3
• Residual factor for all reflections: 0.0173
• Residual factor for significantly intense reflections: 0.016
• Weighted residual factors for significantly intense reflections: 0.0363
• Weighted residual factors for all reflections included in the refinement: 0.0366
• Goodness-of-fit parameter for all reflections included in the refinement: 1.319
• Diffraction radiation wavelength: 0.5608 Å
• Diffraction radiation type: AgKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No