Information card for entry 2205827

Structure parameters

• Common name: Cerium disilicate
• Chemical name: Dicerium disilicate
• Formula: Ce4 O14 Si4
• Calculated formula: Ce4 O14 Si4
• Title of publication: Dicerium disilicate, Ce~2~[Si~2~O~7~]
• Authors of publication: Bin Deng; James A. Ibers
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2005
• Journal volume: 61
• Journal issue: 5
• Pages of publication: i76 - i78
• a: 6.7964 ± 0.0003 Å
• b: 6.7964 ± 0.0003 Å
• c: 24.7282 ± 0.0014 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1142.22 ± 0.1 ų
• Cell temperature: 153 ± 2 K
• Ambient diffraction temperature: 153 ± 2 K
• Number of distinct elements: 3
• Space group number: 76
• Hermann-Mauguin space group symbol: P 41
• Hall space group symbol: P 4w
• Residual factor for all reflections: 0.0258
• Residual factor for significantly intense reflections: 0.0243
• Weighted residual factors for significantly intense reflections: 0.0548
• Weighted residual factors for all reflections included in the refinement: 0.0554
• Goodness-of-fit parameter for all reflections included in the refinement: 1.153
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes