Information card for entry 7247899

Structure parameters

• Formula: C21 H12 F2 N2
• Calculated formula: C21 H12 F2 N2
• Title of publication: Visible light-mediated copper catalyzed regioselective diamination of terminal alkynes at room temperature: a facile synthesis of substituted imidazo[1,2-α]pyridines
• Authors of publication: Charpe, Vaibhav Pramod; Gupta, Mahima; Hwang, Kuo Chu
• Journal of publication: Green Chemistry
• Year of publication: 2024
• Journal volume: 26
• Journal issue: 3
• Pages of publication: 1329 - 1337
• a: 14.4478 ± 0.0006 Å
• b: 17.5319 ± 0.0007 Å
• c: 12.9774 ± 0.0004 Å
• α: 90°
• β: 99.18 ± 0.002°
• γ: 90°
• Cell volume: 3245 ± 0.2 ų
• Cell temperature: 100 ± 2 K
• Ambient diffraction temperature: 100 ± 2 K
• Number of distinct elements: 4
• Space group number: 15
• Hermann-Mauguin space group symbol: C 1 2/c 1
• Hall space group symbol: -C 2yc
• Residual factor for all reflections: 0.0681
• Residual factor for significantly intense reflections: 0.0463
• Weighted residual factors for significantly intense reflections: 0.1156
• Weighted residual factors for all reflections included in the refinement: 0.1316
• Goodness-of-fit parameter for all reflections included in the refinement: 1.023
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No