Information card for entry 7125867

Structure parameters

• Formula: C22 H16 O5
• Calculated formula: C22 H16 O5
• Title of publication: Aggregation-induced emission and solid fluorescence of fluorescein derivatives.
• Authors of publication: Feng, Shumin; Gong, Shengyi; Feng, Guoqiang
• Journal of publication: Chemical communications (Cambridge, England)
• Year of publication: 2020
• Journal volume: 56
• Journal issue: 16
• Pages of publication: 2511 - 2513
• a: 8.5365 ± 0.0019 Å
• b: 10.915 ± 0.002 Å
• c: 18.183 ± 0.004 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1694.2 ± 0.6 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 3
• Space group number: 33
• Hermann-Mauguin space group symbol: P n a 21
• Hall space group symbol: P 2c -2n
• Residual factor for all reflections: 0.0491
• Residual factor for significantly intense reflections: 0.0354
• Weighted residual factors for significantly intense reflections: 0.0852
• Weighted residual factors for all reflections included in the refinement: 0.0942
• Goodness-of-fit parameter for all reflections included in the refinement: 1.014
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No