Information card for entry 7160595

Structure parameters

• Formula: C19 H16 N2 O3
• Calculated formula: C19 H16 N2 O3
• Title of publication: Convergent synthesis of coumarin C3-C4-fused fluorogenic quinoline scaffolds <i>via</i> aldehyde activation using <i>in situ</i> generated hydrazoic acid.
• Authors of publication: Ganesan, Ranjithkumar; Kamaraj, Sriraghavan
• Journal of publication: Organic & biomolecular chemistry
• Year of publication: 2025
• Journal volume: 23
• Journal issue: 27
• Pages of publication: 6564 - 6569
• a: 7.7786 ± 0.0006 Å
• b: 14.2417 ± 0.0011 Å
• c: 14.3928 ± 0.0011 Å
• α: 85.179 ± 0.002°
• β: 87.476 ± 0.003°
• γ: 79.599 ± 0.002°
• Cell volume: 1562 ± 0.2 ų
• Cell temperature: 300 ± 2 K
• Ambient diffraction temperature: 300 ± 2 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: 0.0798
• Residual factor for significantly intense reflections: 0.0532
• Weighted residual factors for significantly intense reflections: 0.1276
• Weighted residual factors for all reflections included in the refinement: 0.1456
• Goodness-of-fit parameter for all reflections included in the refinement: 1.042
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No