Information card for entry 1563409

Structure parameters

• Chemical name: lead tin bismuth selenium (1.78/4.22/2/9)
• Formula: Bi2 Pb1.78 Se9 Sn4.22
• Calculated formula: Bi1.995 Pb1.781 Se9 Sn4.223
• Title of publication: Synthesis and phase width of new quaternary selenides PbxSn6−xBi2Se9 (x=0‒4.36)
• Authors of publication: Chen, Kuei-Bo; Lee, Chi-Shen
• Journal of publication: Journal of Solid State Chemistry
• Year of publication: 2010
• Journal volume: 183
• Journal issue: 11
• Pages of publication: 2616 - 2622
• a: 4.2105 ± 0.0008 Å
• b: 13.945 ± 0.003 Å
• c: 32.174 ± 0.005 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1889.1 ± 0.6 ų
• Cell temperature: 298 ± 2 K
• Ambient diffraction temperature: 298 ± 2 K
• Number of distinct elements: 4
• Space group number: 63
• Hermann-Mauguin space group symbol: C m c m
• Hall space group symbol: -C 2c 2
• Residual factor for all reflections: 0.0442
• Residual factor for significantly intense reflections: 0.0354
• Weighted residual factors for significantly intense reflections: 0.093
• Weighted residual factors for all reflections included in the refinement: 0.0982
• Goodness-of-fit parameter for all reflections included in the refinement: 1.051
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No