Information card for entry 7161132

Structure parameters

• Formula: C22 H14 F N O
• Calculated formula: C22 H14 F N O
• Title of publication: CSA-catalyzed three-component synthesis of 6-aryl-6<i>H</i>-chromeno[4,3-<i>b</i>]quinolines.
• Authors of publication: Kumar, Mukesh; Yadav, Komal; Singh, Satyajit; Rangnath Pawar, Anil; Singh, Mrinalini; Iyer, Parameswar Krishnan; Khan, Abu Taleb
• Journal of publication: Organic & biomolecular chemistry
• Year of publication: 2026
• Journal volume: 24
• Journal issue: 18
• Pages of publication: 3953 - 3959
• a: 8.807 ± 0.003 Å
• b: 15.799 ± 0.006 Å
• c: 12.225 ± 0.005 Å
• α: 90°
• β: 110.467 ± 0.01°
• γ: 90°
• Cell volume: 1593.6 ± 1 ų
• Cell temperature: 296 ± 2 K
• Ambient diffraction temperature: 296 K
• Number of distinct elements: 5
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for all reflections: 0.1432
• Residual factor for significantly intense reflections: 0.1025
• Weighted residual factors for significantly intense reflections: 0.1611
• Weighted residual factors for all reflections included in the refinement: 0.1806
• Goodness-of-fit parameter for all reflections included in the refinement: 1.279
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No