Information card for entry 7150939

Structure parameters

• Formula: C19 H13 N3 O3
• Calculated formula: C19 H13 N3 O3
• Title of publication: Polar [3 + 2] cycloaddition of ketones with electrophilically activated carbonyl ylides. Synthesis of spirocyclic dioxolane indolinones
• Authors of publication: Bentabed-Ababsa, Ghenia; Derdour, Aicha; Roisnel, Thierry; Sáez, Jose A.; Domingo, Luis R.; Mongin, Florence
• Journal of publication: Organic & Biomolecular Chemistry
• Year of publication: 2008
• Journal volume: 6
• Journal issue: 17
• Pages of publication: 3144 - 3157
• a: 9.1376 ± 0.0006 Å
• b: 9.8479 ± 0.0006 Å
• c: 17.8528 ± 0.0013 Å
• α: 90°
• β: 98.305 ± 0.004°
• γ: 90°
• Cell volume: 1589.66 ± 0.18 ų
• Cell temperature: 100 ± 2 K
• Ambient diffraction temperature: 100 ± 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: 0.0575
• Residual factor for significantly intense reflections: 0.0443
• Weighted residual factors for significantly intense reflections: 0.11
• Weighted residual factors for all reflections included in the refinement: 0.1178
• Goodness-of-fit parameter for all reflections included in the refinement: 1.061
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No