Information card for entry 7064274

Structure parameters

• Formula: C28 H33 F N2 O4
• Calculated formula: C28 H33 F N2 O4
• Title of publication: Biomimetic synthesis of dispiro sesquiterpene lactone type alkaloids and discovery of potential anticancer scaffolds
• Authors of publication: Guo, Dong-Gui; Zhang, Sijie; Liu, Lin-Lu; Cen, Hong-Xing; Liu, Xiong-Li; Wang, Hui-Juan; Peng, Li-Jun
• Journal of publication: New Journal of Chemistry
• Year of publication: 2026
• Journal volume: 50
• Journal issue: 7
• Pages of publication: 3225 - 3238
• a: 11.07456 ± 0.00008 Å
• b: 19.22227 ± 0.00013 Å
• c: 23.30686 ± 0.00016 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 4961.52 ± 0.06 ų
• Cell temperature: 100 ± 0.1 K
• Ambient diffraction temperature: 100 ± 0.1 K
• Number of distinct elements: 5
• Space group number: 19
• Hermann-Mauguin space group symbol: P 21 21 21
• Hall space group symbol: P 2ac 2ab
• Residual factor for all reflections: 0.0311
• Residual factor for significantly intense reflections: 0.0296
• Weighted residual factors for significantly intense reflections: 0.0709
• Weighted residual factors for all reflections included in the refinement: 0.0718
• Goodness-of-fit parameter for all reflections included in the refinement: 1.043
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 1.54184 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No