Information card for entry 7127549

Structure parameters

• Formula: C28 H22 O2
• Calculated formula: C28 H22 O2
• Title of publication: Molecular tuning of the crystallization-induced emission enhancement of diphenyl-dibenzofulvene luminogens.
• Authors of publication: Abdollahi, Maryam F.; You, Jian; Wang, Tao; Zhao, Yuming
• Journal of publication: Chemical communications (Cambridge, England)
• Year of publication: 2021
• Journal volume: 57
• Journal issue: 4
• Pages of publication: 484 - 487
• a: 9.4767 ± 0.0001 Å
• b: 21.0834 ± 0.0003 Å
• c: 10.6676 ± 0.0002 Å
• α: 90°
• β: 107.812 ± 0.0007°
• γ: 90°
• Cell volume: 2029.23 ± 0.05 ų
• Cell temperature: 173 ± 2 K
• Ambient diffraction temperature: 173 ± 2 K
• Number of distinct elements: 3
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/n 1
• Hall space group symbol: -P 2yn
• Residual factor for all reflections: 0.0392
• Residual factor for significantly intense reflections: 0.0353
• Weighted residual factors for significantly intense reflections: 0.0971
• Weighted residual factors for all reflections included in the refinement: 0.1006
• Goodness-of-fit parameter for all reflections included in the refinement: 1.088
• Diffraction radiation wavelength: 1.54178 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No