Information card for entry 7707776

Structure parameters

• Formula: C19 H18 Al Br N2
• Calculated formula: C19 H18 Al Br N2
• Title of publication: Synthesis, structure and insertion reactivity of Lewis acidic 9-aluminafluorenes.
• Authors of publication: Drescher, Regina; Wüst, Leonie; Mihm, Cornelius; Krummenacher, Ivo; Hofmann, Alexander; Goettel, James; Braunschweig, Holger
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2021
• Journal volume: 50
• Journal issue: 30
• Pages of publication: 10400 - 10404
• a: 8.4472 ± 0.0003 Å
• b: 14.5331 ± 0.0005 Å
• c: 14.8704 ± 0.0006 Å
• α: 90°
• β: 105.11 ± 0.002°
• γ: 90°
• Cell volume: 1762.44 ± 0.11 ų
• Cell temperature: 103 ± 2 K
• Ambient diffraction temperature: 103 ± 2 K
• Number of distinct elements: 5
• 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: 0.0488
• Residual factor for significantly intense reflections: 0.0342
• Weighted residual factors for significantly intense reflections: 0.0757
• Weighted residual factors for all reflections included in the refinement: 0.0819
• Goodness-of-fit parameter for all reflections included in the refinement: 1.098
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No