Information card for entry 4021968

Structure parameters

• Formula: C19 H19 N O6
• Calculated formula: C19 H19 N O6
• Title of publication: Synthesis of the Tetracyclic Framework of the Erythrina Alkaloids Using a [4 + 2]-Cycloaddition/Rh(I)-Catalyzed Cascade of 2-Imidofurans
• Authors of publication: Albert Padwa; Qiu Wang
• Journal of publication: Journal of Organic Chemistry
• Year of publication: 2006
• Journal volume: 71
• Pages of publication: 7391 - 7402
• a: 9.953 ± 0.0015 Å
• b: 6.9505 ± 0.0011 Å
• c: 11.7107 ± 0.0018 Å
• α: 90°
• β: 98.204 ± 0.003°
• γ: 90°
• Cell volume: 801.8 ± 0.2 ų
• Cell temperature: 100 ± 2 K
• Ambient diffraction temperature: 100 ± 2 K
• Number of distinct elements: 4
• Space group number: 4
• Hermann-Mauguin space group symbol: P 1 21 1
• Hall space group symbol: P 2yb
• Residual factor for all reflections: 0.1525
• Residual factor for significantly intense reflections: 0.0882
• Weighted residual factors for significantly intense reflections: 0.1548
• Weighted residual factors for all reflections included in the refinement: 0.1772
• Goodness-of-fit parameter for all reflections included in the refinement: 1.004
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No