Information card for entry 7237566

Structure parameters

• Formula: C13 H8 N0.67
• Calculated formula: C13 H8 N0.666667
• Title of publication: Nondoped blue fluorescent organic light-emitting diodes based on benzonitrile-anthracene derivative with 10.06% external quantum efficiency and low efficiency roll-off
• Authors of publication: Liu, Wei; Ying, Shian; Guo, Runda; Qiao, Xianfeng; Leng, Panpan; Zhang, Qing; Wang, Yaxiong; Ma, Dongge; Wang, Lei
• Journal of publication: Journal of Materials Chemistry C
• Year of publication: 2019
• Journal volume: 7
• Journal issue: 4
• Pages of publication: 1014
• a: 7.4203 ± 0.0002 Å
• b: 13.3663 ± 0.0003 Å
• c: 14.5908 ± 0.0004 Å
• α: 96.694 ± 0.002°
• β: 97.32 ± 0.002°
• γ: 98.178 ± 0.002°
• Cell volume: 1407.32 ± 0.06 ų
• Cell temperature: 100 ± 0.1 K
• Ambient diffraction temperature: 100 ± 0.1 K
• Number of distinct elements: 3
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.0555
• Residual factor for significantly intense reflections: 0.0529
• Weighted residual factors for significantly intense reflections: 0.1387
• Weighted residual factors for all reflections included in the refinement: 0.1408
• Goodness-of-fit parameter for all reflections included in the refinement: 1.039
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 1.54184 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No