Information card for entry 1571754

Structure parameters

• Formula: C83 H60 Cl6
• Calculated formula: C83 H60 Cl6
• Title of publication: Helically twisted nanoribbons <i>via</i> stereospecific annulative π-extension reaction employing [7]helicene as a molecular wrench.
• Authors of publication: Swain, Asim; Radacki, Krzysztof; Braunschweig, Holger; Ravat, Prince
• Journal of publication: Chemical science
• Year of publication: 2024
• Journal volume: 15
• Journal issue: 30
• Pages of publication: 11737 - 11747
• a: 14.6922 ± 0.0004 Å
• b: 15.4658 ± 0.0004 Å
• c: 16.5251 ± 0.0004 Å
• α: 114.189 ± 0.003°
• β: 109.595 ± 0.003°
• γ: 93.418 ± 0.002°
• Cell volume: 3140.92 ± 0.19 ų
• Cell temperature: 100 ± 2 K
• Ambient diffraction temperature: 100.01 ± 0.1 K
• Number of distinct elements: 3
• Space group number: 1
• Hermann-Mauguin space group symbol: P 1
• Hall space group symbol: P 1
• Residual factor for all reflections: 0.1143
• Residual factor for significantly intense reflections: 0.0936
• Weighted residual factors for significantly intense reflections: 0.2424
• Weighted residual factors for all reflections included in the refinement: 0.2691
• Goodness-of-fit parameter for all reflections included in the refinement: 1.052
• Diffraction radiation wavelength: 1.54184 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No