Information card for entry 2108600

Structure parameters

• Formula: C24 H22 F4 Si2
• Calculated formula: C24 H22 F4 Si2
• SMILES: [Si](C#Cc1c2cc3c(F)c(F)c(F)c(F)c3cc2c(cc1)C#C[Si](C)(C)C)(C)(C)C
• Title of publication: Synthesis, crystal structure, polymorphism and microscopic luminescence properties of anthracene derivative compounds
• Authors of publication: Moliterni, Anna; Altamura, Davide; Lassandro, Rocco; Olieric, Vincent; Ferri, Gianmarco; Cardarelli, Francesco; Camposeo, Andrea; Pisignano, Dario; Anthony, John E.; Giannini, Cinzia
• Journal of publication: Acta Crystallographica Section B
• Year of publication: 2020
• Journal volume: 76
• Journal issue: 3
• a: 6.905 ± 0.0014 Å
• b: 14.948 ± 0.003 Å
• c: 23.66 ± 0.005 Å
• α: 90°
• β: 94.82 ± 0.03°
• γ: 90°
• Cell volume: 2433.5 ± 0.9 ų
• Cell temperature: 296 ± 2 K
• Ambient diffraction temperature: 296 ± 2 K
• Number of distinct elements: 4
• 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: 0.0739
• Residual factor for significantly intense reflections: 0.048
• Weighted residual factors for significantly intense reflections: 0.1264
• Weighted residual factors for all reflections included in the refinement: 0.148
• Goodness-of-fit parameter for all reflections included in the refinement: 1.019
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 0.72932 Å
• Diffraction radiation type: synchrotron
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes