Information card for entry 7105418

Structure parameters

• Formula: C24 H22 N4 O5
• Calculated formula: C24.198 H20.594 N4 O5
• Title of publication: An efficient stereoselective synthesis of 3-spirocyclopentene- and 3-spiropyrazole-2-oxindoles via 1,3-dipolar cycloaddition reaction.
• Authors of publication: Selvakumar, Kodirajan; Vaithiyanathan, Vadivel; Shanmugam, Ponnusamy
• Journal of publication: Chemical communications (Cambridge, England)
• Year of publication: 2010
• Journal volume: 46
• Journal issue: 16
• Pages of publication: 2826 - 2828
• a: 9.7647 ± 0.0004 Å
• b: 16.681 ± 0.0008 Å
• c: 14.5367 ± 0.0005 Å
• α: 90°
• β: 101.224 ± 0.002°
• γ: 90°
• Cell volume: 2322.52 ± 0.17 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 4
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/n 1
• Hall space group symbol: -P 2yn
• Residual factor for all reflections: 0.0682
• Residual factor for significantly intense reflections: 0.0474
• Weighted residual factors for significantly intense reflections: 0.1342
• Weighted residual factors for all reflections included in the refinement: 0.1537
• Goodness-of-fit parameter for all reflections included in the refinement: 1.038
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No