Information card for entry 1576380

Structure parameters

• Formula: C31 H27 B
• Calculated formula: C31 H27 B
• Title of publication: Boraindenes as versatile precursors to benzannulated boron heterocycles
• Authors of publication: Wieprecht, Nele; Krummenacher, Ivo; Wüst, Leonie; Michel, Maximilian; Neder, Marco; Häfner, Andreas; Karg, Jordan; Braunschweig, Holger
• Journal of publication: Chemical Science
• Year of publication: 2025
• a: 9.8535 ± 0.0002 Å
• b: 18.4881 ± 0.0003 Å
• c: 12.4246 ± 0.0002 Å
• α: 90°
• β: 95.167 ± 0.002°
• γ: 90°
• Cell volume: 2254.22 ± 0.07 ų
• Cell temperature: 100 ± 2 K
• Ambient diffraction temperature: 100 ± 2 K
• Number of distinct elements: 3
• 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: 0.1044
• Residual factor for significantly intense reflections: 0.0863
• Weighted residual factors for significantly intense reflections: 0.2192
• Weighted residual factors for all reflections included in the refinement: 0.2365
• Goodness-of-fit parameter for all reflections included in the refinement: 1.233
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 1.54184 Å
• Diffraction radiation type: CuKα
• Diffraction radiation X-ray symbol: K-L~2,3~
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No