Information card for entry 4301987

Structure parameters

• Common name: silicon-phosphorus telluride
• Chemical name: silicon-phosphorus telluride
• Formula: P14.6 Si31.4 Te7.4
• Calculated formula: P14.603 Si31.397 Te7.421
• Title of publication: Cationic Clathrate I Si46-xPxTey(6.6(1) <= y <= 7.5(1), x <= 2y): Crystal Structure, Homogeneity Range, and Physical Properties
• Authors of publication: J. V. Zaikina; K. A. Kovnir; U. Burkhardt; W. Schnelle; F. Haarmann; U. Schwarz; Yu. Grin; A. V. Shevelkov
• Journal of publication: Inorganic Chemistry
• Year of publication: 2009
• Journal volume: 48
• Pages of publication: 3720 - 3730
• a: 9.976551 ± 0.000024 Å
• b: 9.976551 Å
• c: 9.976551 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 992.982 ± 0.002 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
• RFsqd: 0.02488
• Goodness-of-fit parameter for all reflections: 1.37
• Method of determination: powder diffraction
• Diffraction radiation probe: neutron
• Diffraction radiation wavelength: 2.3985 Å
• Diffraction radiation type: neutron
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No