Information card for entry 2310767

Structure parameters

• Formula: B3.041 O10.479 Si0.959 Sr4
• Calculated formula: B3.0416 O10.4776 Si0.958 Sr4
• Title of publication: Incommensurate modulation and thermal expansion of Sr~3~B~2+x~Si~1-x~O~8-x/2 solid solutions
• Authors of publication: Volkov, Sergey; Bubnova, Rimma; Bolotina, Nadezhda; Krzhizhanovskaya, Maria; Belousova, Olga; Filatov, Stanislav
• Journal of publication: Acta Crystallographica, Section B: Structural Science, Crystal Engineering and Materials
• Year of publication: 2015
• Journal volume: 71
• Journal issue: 5
• Pages of publication: 489 - 497
• a: 12.2774 Å
• b: 3.9006 Å
• c: 5.4091 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 259.038 ų
• Cell temperature: 293 K
• Ambient diffraction temperature: 293 K
• Number of distinct elements: 4
• Space group number: 62
• Hermann-Mauguin space group symbol: P n m a
• Hall space group symbol: -P 2ac 2n
• Residual factor for all reflections: 0.2015
• Residual factor for significantly intense reflections: 0.0765
• Weighted residual factors for significantly intense reflections: 0.0772
• Weighted residual factors for all reflections included in the refinement: 0.0907
• Goodness-of-fit parameter for all reflections included in the refinement: 2.34
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No