Information card for entry 7237533

Structure parameters

• Formula: C42 H28 F8 N2
• Calculated formula: C42 H28 F8 N2
• Title of publication: Polymorphism of derivatives of tert-butyl substituted acridan and perfluorobiphenyl as sky-blue OLED emitters exhibiting aggregation induced thermally activated delayed fluorescence
• Authors of publication: Hladka, Iryna; Volyniuk, Dmytro; Bezvikonnyi, Oleksandr; Kinzhybalo, Vasyl; Bednarchuk, Tamara J.; Danyliv, Yan; Lytvyn, Roman; Lazauskas, Algirdas; Grazulevicius, Juozas V.
• Journal of publication: Journal of Materials Chemistry C
• Year of publication: 2018
• Journal volume: 6
• Journal issue: 48
• Pages of publication: 13179
• a: 8.791 ± 0.003 Å
• b: 50.622 ± 0.009 Å
• c: 15.001 ± 0.004 Å
• α: 90°
• β: 96.16 ± 0.03°
• γ: 90°
• Cell volume: 6637 ± 3 ų
• Cell temperature: 99.97 ± 0.18 K
• Ambient diffraction temperature: 99.97 ± 0.18 K
• Number of distinct elements: 4
• Space group number: 4
• Hermann-Mauguin space group symbol: P 1 21 1
• Hall space group symbol: P 2yb
• Residual factor for all reflections: 0.089
• Residual factor for significantly intense reflections: 0.0634
• Weighted residual factors for significantly intense reflections: 0.1354
• Weighted residual factors for all reflections included in the refinement: 0.1495
• Goodness-of-fit parameter for all reflections included in the refinement: 1.06
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No