Information card for entry 7135836

Structure parameters

• Formula: C31 H25 N O
• Calculated formula: C31 H25 N O
• Title of publication: Spiro-[indene-1,2'-indolin] Scaffolds via Rh (III) Catalyzed C-H Activation/[3+2] Spiroannulation
• Authors of publication: Mondal, Imtiaj; Salam, Gracy; Karmakar, Sudip; Naskar, Koushik; Dandapat, Dibas; Bliss, Ng Shereinai; Chowdhury, Moumita; Deb, Indubhusan
• Journal of publication: Chemical Communications
• Year of publication: 2026
• a: 10.3386 ± 0.0016 Å
• b: 18.48 ± 0.003 Å
• c: 11.8838 ± 0.0017 Å
• α: 90°
• β: 95.167 ± 0.005°
• γ: 90°
• Cell volume: 2261.3 ± 0.6 ų
• Cell temperature: 297 K
• Ambient diffraction temperature: 297 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: 0.0563
• Residual factor for significantly intense reflections: 0.0554
• Weighted residual factors for significantly intense reflections: 0.1465
• Weighted residual factors for all reflections included in the refinement: 0.1475
• Goodness-of-fit parameter for all reflections included in the refinement: 1.086
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 1.54178 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No