Information card for entry 7160276

Structure parameters

• Formula: C27 H20 Cl F3 N2 O3
• Calculated formula: C27 H20 Cl F3 N2 O3
• Title of publication: Asymmetric synthesis of spiro[benzofuran-pyrrolidine]-indolinedione <i>via</i> bifunctional urea catalyzed [3 + 2]-annulation.
• Authors of publication: Bharani, Sankar; Ananda Rao, Biddika; Chowhan, L. Raju; Pallepogu, Raghavaiah; Prasad, Madavi S.
• Journal of publication: Organic & biomolecular chemistry
• Year of publication: 2025
• Journal volume: 23
• Journal issue: 4
• Pages of publication: 914 - 919
• a: 6.8332 ± 0.0009 Å
• b: 16.149 ± 0.002 Å
• c: 21.497 ± 0.003 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 2372.2 ± 0.5 ų
• Cell temperature: 297 K
• Ambient diffraction temperature: 297 K
• Number of distinct elements: 6
• 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: 0.0532
• Residual factor for significantly intense reflections: 0.0377
• Weighted residual factors for significantly intense reflections: 0.0858
• Weighted residual factors for all reflections included in the refinement: 0.0949
• Goodness-of-fit parameter for all reflections included in the refinement: 1.028
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No