Information card for entry 2300300

Structure parameters

• Common name: Pb-doped antimony telluride
• Formula: Pb0.18 Sb7.82 Te3
• Calculated formula: Pb0.178 Sb7.822 Te3
• Title of publication: Ambiguities in the structure determination of antimony tellurides arising from almost homometric structure models and stacking disorder
• Authors of publication: Schneider, Matthias N.; Seibald, Markus; Lagally, Patrick; Oeckler, Oliver
• Journal of publication: Journal of Applied Crystallography
• Year of publication: 2010
• Journal volume: 43
• Journal issue: 5
• Pages of publication: 1012 - 1020
• a: 4.2874 ± 0.0006 Å
• b: 4.2874 ± 0.0006 Å
• c: 64.3 ± 0.016 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 1023.6 ± 0.3 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 3
• Space group number: 166
• Hermann-Mauguin space group symbol: R -3 m :H
• Hall space group symbol: -R 3 2"
• Residual factor for all reflections: 0.0893
• Residual factor for significantly intense reflections: 0.0298
• Weighted residual factors for significantly intense reflections: 0.0666
• Weighted residual factors for all reflections included in the refinement: 0.0833
• Goodness-of-fit parameter for all reflections included in the refinement: 0.811
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No