Information card for entry 7063431

Structure parameters

• Formula: C26 H20 N2 O2
• Calculated formula: C26 H20 N2 O2
• Title of publication: Synthesis of imidazole-fused pentacyclic pyrrolo[3,4-c]coumarins via base-promoted rearrangement of coumarin-substituted N-heterocyclic carbene precursors
• Authors of publication: Karataş, Mert Olgun; Özdemir, Namık; Küçükbay, Hasan
• Journal of publication: New Journal of Chemistry
• Year of publication: 2024
• Journal volume: 48
• Journal issue: 38
• Pages of publication: 16676 - 16682
• a: 7.3332 ± 0.0006 Å
• b: 14.6008 ± 0.0014 Å
• c: 18.4846 ± 0.0017 Å
• α: 90°
• β: 93.359 ± 0.003°
• γ: 90°
• Cell volume: 1975.8 ± 0.3 ų
• Cell temperature: 296 ± 2 K
• Ambient diffraction temperature: 296 ± 2 K
• Number of distinct elements: 4
• 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: 0.0938
• Residual factor for significantly intense reflections: 0.0534
• Weighted residual factors for significantly intense reflections: 0.1139
• Weighted residual factors for all reflections included in the refinement: 0.1313
• Goodness-of-fit parameter for all reflections included in the refinement: 1.056
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No