Information card for entry 7111979

Structure parameters

• Formula: C34 H24 Cl3 O2 P
• Calculated formula: C34 H24 Cl3 O2 P
• Title of publication: A [2+2+2] cyclization strategy for the synthesis of phosphorus embedding [6]helicene-like structures
• Authors of publication: Paul Aillard; Pascal Retailleau; Arnaud Voituriez; Angela Marinetti
• Journal of publication: Chem.Commun.
• Year of publication: 2014
• Journal volume: 50
• Pages of publication: 2199
• a: 9.5669 ± 0.0002 Å
• b: 19.1416 ± 0.0004 Å
• c: 31.576 ± 0.002 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 5782.4 ± 0.4 ų
• Cell temperature: 193 ± 2 K
• Ambient diffraction temperature: 193 ± 2 K
• Number of distinct elements: 5
• Space group number: 61
• Hermann-Mauguin space group symbol: P b c a
• Hall space group symbol: -P 2ac 2ab
• Residual factor for all reflections: 0.0879
• Residual factor for significantly intense reflections: 0.0687
• Weighted residual factors for significantly intense reflections: 0.1937
• Weighted residual factors for all reflections included in the refinement: 0.2411
• Goodness-of-fit parameter for all reflections included in the refinement: 1.187
• Diffraction radiation wavelength: 1.54187 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No