Information card for entry 2004052

Structure parameters

• Formula: O8 S2 Sm2 Ta3
• Calculated formula: O8 S2 Sm2 Ta4
• Title of publication: Samarium Tantalum Oxysulfide, Sm~2~Ta~3~S~2~O~8~
• Authors of publication: Guo, G.; Wang, Y.; Chen, J.; Zhuang, H.; Huang, J.; Zhang, Q.
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 1995
• Journal volume: 51
• Journal issue: 10
• Pages of publication: 1964 - 1966
• a: 9.845 ± 0.002 Å
• b: 11.513 ± 0.004 Å
• c: 3.775 ± 0.001 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 427.9 ± 0.2 ų
• Cell temperature: 295 K
• Number of distinct elements: 4
• Space group number: 55
• Hermann-Mauguin space group symbol: P b a m
• Hall space group symbol: -P 2 2ab
• Residual factor for significantly intense reflections: 0.058
• Weighted residual factors for significantly intense reflections: 0.076
• Goodness-of-fit parameter for significantly intense reflections: 1.33
• Diffraction radiation wavelength: 0.71069 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No