Information card for entry 1516657

Structure parameters

• Formula: C28 H18 N4 O2
• Calculated formula: C28 H18 N4 O2
• SMILES: c1ccc(cc1)c1nnc(o1)c1ccccc1c1ccccc1c1nnc(o1)c1ccccc1
• Title of publication: The unusual electrochemical and photophysical behavior of 2,2'-bis(1,3,4-oxadiazol-2-yl)biphenyls, effective electron transport hosts for phosphorescent organic light emitting diodes.
• Authors of publication: Leung, Man-kit; Yang, Chih-Chiang; Lee, Jiun-Haw; Tsai, Hsin-Hung; Lin, Chi-Feng; Huang, Chih-Yen; Su, Yuhlong Oliver; Chiu, Chi-Feng
• Journal of publication: Organic letters
• Year of publication: 2007
• Journal volume: 9
• Journal issue: 2
• Pages of publication: 235 - 238
• a: 11.3862 ± 0.0005 Å
• b: 10.0904 ± 0.0006 Å
• c: 18.8335 ± 0.0009 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 2163.81 ± 0.19 ų
• Cell temperature: 295 ± 2 K
• Ambient diffraction temperature: 295 ± 2 K
• Number of distinct elements: 4
• Space group number: 60
• Hermann-Mauguin space group symbol: P b c n
• Hall space group symbol: -P 2n 2ab
• Residual factor for all reflections: 0.1237
• Residual factor for significantly intense reflections: 0.0537
• Weighted residual factors for significantly intense reflections: 0.1217
• Weighted residual factors for all reflections included in the refinement: 0.1648
• Goodness-of-fit parameter for all reflections included in the refinement: 1.109
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No