Information card for entry 7035510

Structure parameters

• Formula: C20 H20 N4
• Calculated formula: C20 H20 N4
• Title of publication: Dipyrrolylquinoxaline difluoroborates with intense red solid-state fluorescence.
• Authors of publication: Yu, Changjiang; Hao, Erhong; Li, Tingting; Wang, Jun; Sheng, Wanle; Wei, Yun; Mu, Xiaolong; Jiao, Lijuan
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2015
• Journal volume: 44
• Journal issue: 31
• Pages of publication: 13897 - 13905
• a: 30.722 ± 0.005 Å
• b: 10.9071 ± 0.0018 Å
• c: 15.974 ± 0.003 Å
• α: 90°
• β: 100.161 ± 0.002°
• γ: 90°
• Cell volume: 5268.7 ± 1.6 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 3
• Space group number: 13
• Hermann-Mauguin space group symbol: P 1 2/c 1
• Hall space group symbol: -P 2yc
• Residual factor for all reflections: 0.1551
• Residual factor for significantly intense reflections: 0.0933
• Weighted residual factors for significantly intense reflections: 0.2764
• Weighted residual factors for all reflections included in the refinement: 0.3024
• Goodness-of-fit parameter for all reflections included in the refinement: 1.015
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No