Information card for entry 7234483

Structure parameters

• Common name: germanium antimony telluride
• Formula: Ge0.77 Sb0.15 Te
• Calculated formula: Ge0.7693 Sb0.1538 Te
• Title of publication: Heterostructures of skutterudites and germanium antimony tellurides - structure analysis and thermoelectric properties of bulk samples
• Authors of publication: Felix Fahrnbauer; Stefan Maier; Martin Grundei; Nadja Giesbrecht; Markus Nentwig; Tobias Rosenthal; Gerald Wagner; G. Jeffrey Snyder; Oliver Oeckler
• Journal of publication: Journal of Materials Chemistry C
• Year of publication: 2015
• Journal volume: 3
• Pages of publication: 10525 - 10533
• a: 4.2348 ± 0.0011 Å
• b: 4.2348 ± 0.0011 Å
• c: 10.373 ± 0.003 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 161.1 ± 0.08 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 3
• Space group number: 160
• Hermann-Mauguin space group symbol: R 3 m :H
• Hall space group symbol: R 3 -2"
• Residual factor for all reflections: 0.0314
• Residual factor for significantly intense reflections: 0.0314
• Weighted residual factors for significantly intense reflections: 0.0885
• Weighted residual factors for all reflections included in the refinement: 0.0885
• Goodness-of-fit parameter for all reflections included in the refinement: 1.055
• Diffraction radiation wavelength: 0.2946 Å
• Diffraction radiation type: synchrotron
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No