Information card for entry 2104142

Structure parameters

• Common name: samarium titanium oxysulfide
• Chemical name: samarium titanium oxysulfide
• Formula: O9.84 S4 Sm4 Ti4
• Calculated formula: O9.84 S4 Sm4 Ti4
• Title of publication: Structure and electron density of oxysulfide Sm~2~Ti~2~S~2~O~4.9~, a visible-light-responsive photocatalyst
• Authors of publication: Yashima, Masatomo; Ogisu, Kiyonori; Domen, Kazunari
• Journal of publication: Acta Crystallographica Section B
• Year of publication: 2008
• Journal volume: 64
• Journal issue: 3
• Pages of publication: 291 - 298
• a: 3.82123 ± 0.00002 Å
• b: 3.82123 ± 0.00002 Å
• c: 22.96371 ± 0.00012 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 335.311 ± 0.003 ų
• Cell temperature: 298.7 K
• Ambient diffraction temperature: 298.7 K
• Number of distinct elements: 4
• Space group number: 139
• Hermann-Mauguin space group symbol: I 4/m m m
• Hall space group symbol: -I 4 2
• Goodness-of-fit parameter for all reflections: 1.56
• Diffraction radiation wavelength: 1.20643 Å
• Diffraction radiation type: synchrotron
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No