Information card for entry 2227193

Structure parameters

• Common name: calcium tin aluminum oxide
• Chemical name: dicalcium nonaoxydistanate(IV) dialuminate
• Formula: Al2 Ca2 O9 Sn2
• Calculated formula: Al2 Ca2 O9 Sn2
• Title of publication: A ramsayite-type oxide, Ca~2~Sn~2~Al~2~O~9~
• Authors of publication: Yamane, Hisanori; Abe, Shunsuke; Tu, Rong; Goto, Takashi
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2010
• Journal volume: 66
• Journal issue: 10
• Pages of publication: i72
• a: 8.9866 ± 0.0006 Å
• b: 5.4894 ± 0.0011 Å
• c: 14.903 ± 0.0018 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 735.18 ± 0.18 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 4
• Space group number: 60
• Hermann-Mauguin space group symbol: P b c n
• Hall space group symbol: -P 2n 2ab
• Residual factor for all reflections: 0.0193
• Residual factor for significantly intense reflections: 0.0178
• Weighted residual factors for significantly intense reflections: 0.0425
• Weighted residual factors for all reflections included in the refinement: 0.0431
• Goodness-of-fit parameter for all reflections included in the refinement: 1.079
• Diffraction radiation wavelength: 0.71075 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes