Information card for entry 7126108

Structure parameters

• Formula: C46 H38 N4
• Calculated formula: C46 H38 N4
• Title of publication: A simple and effective strategy to lock the quasi-equatorial conformation of acridine by H-H repulsion for highly efficient thermally activated delayed fluorescence emitters.
• Authors of publication: Chai, Danyang; Zeng, Xuan; Su, Xiaoxuan; Zhou, Changjiang; Zou, Yang; Zhong, Cheng; Gong, Shaolong; Yang, Chuluo
• Journal of publication: Chemical communications (Cambridge, England)
• Year of publication: 2020
• Journal volume: 56
• Journal issue: 15
• Pages of publication: 2308 - 2311
• a: 22.5463 ± 0.0013 Å
• b: 7.4089 ± 0.0005 Å
• c: 22.2178 ± 0.0014 Å
• α: 90°
• β: 109.269 ± 0.004°
• γ: 90°
• Cell volume: 3503.4 ± 0.4 ų
• Cell temperature: 297 ± 2 K
• Ambient diffraction temperature: 297 ± 2 K
• Number of distinct elements: 3
• 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: 0.116
• Residual factor for significantly intense reflections: 0.0629
• Weighted residual factors for significantly intense reflections: 0.163
• Weighted residual factors for all reflections included in the refinement: 0.2062
• Goodness-of-fit parameter for all reflections included in the refinement: 0.952
• Diffraction radiation wavelength: 1.54178 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No