Information card for entry 7230285

Structure parameters

• Formula: C24 H19 N O
• Calculated formula: C24 H19 N O
• Title of publication: Transition-metal-free C‒N and C‒C formation: synthesis of benzo[4,5]imidazo[1,2-a]pyridines and 2-pyridones from ynones
• Authors of publication: Teng, Qing-Hu; Peng, Xiang-Jun; Mo, Zu-Yu; Xu, Yan-Li; Tang, Hai-Tao; Wang, Heng-Shan; Sun, Hong-Bin; Pan, Ying-Ming
• Journal of publication: Green Chemistry
• Year of publication: 2018
• Journal volume: 20
• Journal issue: 9
• Pages of publication: 2007
• a: 9.4619 ± 0.0004 Å
• b: 9.7534 ± 0.0004 Å
• c: 10.5387 ± 0.0005 Å
• α: 68.185 ± 0.004°
• β: 78.205 ± 0.004°
• γ: 88.782 ± 0.004°
• Cell volume: 882.26 ± 0.07 ų
• Cell temperature: 150 ± 0.1 K
• Ambient diffraction temperature: 150 ± 0.1 K
• Number of distinct elements: 4
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.0444
• Residual factor for significantly intense reflections: 0.0421
• Weighted residual factors for significantly intense reflections: 0.1111
• Weighted residual factors for all reflections included in the refinement: 0.1132
• Goodness-of-fit parameter for all reflections included in the refinement: 1.031
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 1.54184 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No