Information card for entry 7237320

Structure parameters

• Formula: C36 H20 F4 N2
• Calculated formula: C36 H20 F4 N2
• Title of publication: A simple and broadly applicable synthesis of fluorene-coupled D–σ–A type molecules: towards high-triplet-energy bipolar hosts for efficient blue thermally-activated delayed fluorescence
• Authors of publication: Li, Chuan; Du, Xiaoyang; Zhou, Yu; Ye, Jun; Fu, Lulu; Humphrey, Mark G.; Wu, Chao; Zhao, Juewen; Du, Yanqing; Tao, Silu; Wu, Jiacheng; Zhang, Chi
• Journal of publication: Journal of Materials Chemistry C
• Year of publication: 2018
• Journal volume: 6
• Journal issue: 26
• Pages of publication: 6949
• a: 8.1153 ± 0.0005 Å
• b: 17.5146 ± 0.0011 Å
• c: 36.762 ± 0.002 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 5225.2 ± 0.5 ų
• Cell temperature: 273 ± 2 K
• Ambient diffraction temperature: 273 ± 2 K
• Number of distinct elements: 4
• Space group number: 61
• Hermann-Mauguin space group symbol: P b c a
• Hall space group symbol: -P 2ac 2ab
• Residual factor for all reflections: 0.1134
• Residual factor for significantly intense reflections: 0.0842
• Weighted residual factors for significantly intense reflections: 0.1618
• Weighted residual factors for all reflections included in the refinement: 0.1707
• Goodness-of-fit parameter for all reflections included in the refinement: 1.286
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No