Information card for entry 7719480

Structure parameters

• Chemical name: 1
• Formula: B18 Ce Li2 O30 Rb
• Calculated formula: B18 Ce Li2 O30 Rb
• Title of publication: Li₂CeRbB₁₈O₃₀ and Li₂Cs₂SrB₁₈O₃₀: promising low-birefringence materials for UV and deep UV zero-order waveplates.
• Authors of publication: Wang, Xiaoming; Zhang, Zhiyuan; Lu, Juanjuan; Zhang, Feng; Pan, Shilie
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2025
• Journal volume: 54
• Journal issue: 39
• Pages of publication: 14969 - 14975
• a: 11.2212 ± 0.0006 Å
• b: 11.2212 ± 0.0006 Å
• c: 15.5998 ± 0.0007 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 1701.09 ± 0.15 ų
• Cell temperature: 273.15 K
• Ambient diffraction temperature: 273.15 K
• Number of distinct elements: 5
• Space group number: 148
• Hermann-Mauguin space group symbol: R -3 :H
• Hall space group symbol: -R 3
• Residual factor for all reflections: 0.0185
• Residual factor for significantly intense reflections: 0.018
• Weighted residual factors for significantly intense reflections: 0.0455
• Weighted residual factors for all reflections included in the refinement: 0.0456
• Goodness-of-fit parameter for all reflections included in the refinement: 1.198
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No