Information card for entry 7158198

Structure parameters

• Formula: C25 H25 N O3
• Calculated formula: C25 H25 N O3
• Title of publication: Access to fused π-extended acridone derivatives through a regioselective oxidative demethylation.
• Authors of publication: Ding, Weiwei; Zhang, Gang
• Journal of publication: Organic & biomolecular chemistry
• Year of publication: 2021
• Journal volume: 19
• Journal issue: 32
• Pages of publication: 6985 - 6989
• a: 8.6227 ± 0.001 Å
• b: 11.3588 ± 0.0012 Å
• c: 11.8411 ± 0.0017 Å
• α: 117.309 ± 0.013°
• β: 91.977 ± 0.011°
• γ: 96.236 ± 0.01°
• Cell volume: 1019.7 ± 0.3 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: 0.1154
• Residual factor for significantly intense reflections: 0.0936
• Weighted residual factors for significantly intense reflections: 0.2981
• Weighted residual factors for all reflections included in the refinement: 0.3188
• Goodness-of-fit parameter for all reflections included in the refinement: 1.089
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 1.54184 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No