Information card for entry 7237273

Structure parameters

• Formula: C66 H52 N2
• Calculated formula: C66 H52 N2
• Title of publication: Efficient non-doped fluorescent OLEDs with nearly 6% external quantum efficiency and deep-blue emission approaching the blue standard enabled by quaterphenyl-based emitters
• Authors of publication: Zeng, Weixuan; Zhao, Yongbiao; Ning, Weimin; Gong, Shaolong; Zhu, Zece; Zou, Yang; Lu, Zheng-Hong; Yang, Chuluo
• Journal of publication: Journal of Materials Chemistry C
• Year of publication: 2018
• Journal volume: 6
• Journal issue: 16
• Pages of publication: 4479
• a: 9.2966 ± 0.0005 Å
• b: 20.8159 ± 0.0012 Å
• c: 25.0346 ± 0.0014 Å
• α: 90°
• β: 97.841 ± 0.002°
• γ: 90°
• Cell volume: 4799.3 ± 0.5 ų
• Cell temperature: 296 ± 2 K
• Ambient diffraction temperature: 296 ± 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: 0.1135
• Residual factor for significantly intense reflections: 0.0517
• Weighted residual factors for significantly intense reflections: 0.1177
• Weighted residual factors for all reflections included in the refinement: 0.1473
• Goodness-of-fit parameter for all reflections included in the refinement: 0.998
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No