Information card for entry 7249739

Structure parameters

• Formula: C41 H29 Eu F12 N2 O9 S4
• Calculated formula: C41 H29 Eu F12 N2 O9 S4
• Title of publication: High red luminescence intensity under sunlight exposure of a PMMA polymer doped with a tetrakis Eu3+ β-diketonate complex containing a benzimidazolium counterion
• Authors of publication: Assunção, Israel P.; Costa, Israel F.; Blois, Lucca; Felinto, Maria Claudia F. C.; Deflon, Victor M.; Ando, Rômulo A.; Malta, Oscar L.; Brito, Hermi F.
• Journal of publication: RSC Advances
• Year of publication: 2025
• Journal volume: 15
• Journal issue: 1
• Pages of publication: 435 - 445
• a: 10.2374 ± 0.0004 Å
• b: 23.0415 ± 0.0009 Å
• c: 19.8634 ± 0.0008 Å
• α: 90°
• β: 104.574 ± 0.001°
• γ: 90°
• Cell volume: 4534.7 ± 0.3 ų
• Cell temperature: 100 ± 2 K
• Ambient diffraction temperature: 100 ± 2 K
• Number of distinct elements: 7
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for all reflections: 0.0366
• Residual factor for significantly intense reflections: 0.0289
• Weighted residual factors for significantly intense reflections: 0.0616
• Weighted residual factors for all reflections included in the refinement: 0.0645
• Goodness-of-fit parameter for all reflections included in the refinement: 1.038
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No