Information card for entry 7237059

Structure parameters

• Chemical name: PPZTPI
• Formula: C49 H38 N4
• Calculated formula: C49 H38 N4
• Title of publication: Highly efficient green organic light emitting diodes with phenanthroimidazole-based thermally activated delayed fluorescence emitters
• Authors of publication: Huang, Zhi; Xiang, Songpo; Zhang, Qing; Lv, Xialei; Ye, Shaofeng; Guo, Runda; Wang, Lei
• Journal of publication: Journal of Materials Chemistry C
• Year of publication: 2018
• Journal volume: 6
• Journal issue: 9
• Pages of publication: 2379
• a: 9.2776 ± 0.0004 Å
• b: 11.134 ± 0.0007 Å
• c: 18.0446 ± 0.0004 Å
• α: 95.121 ± 0.003°
• β: 96.138 ± 0.003°
• γ: 103.446 ± 0.004°
• Cell volume: 1789.87 ± 0.15 ų
• Cell temperature: 160 ± 80 K
• Ambient diffraction temperature: 160 ± 80 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: 0.0827
• Residual factor for significantly intense reflections: 0.0719
• Weighted residual factors for significantly intense reflections: 0.2192
• Weighted residual factors for all reflections included in the refinement: 0.2288
• Goodness-of-fit parameter for all reflections included in the refinement: 1.1
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 1.54184 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No