Information card for entry 1505924

Structure parameters

• Formula: C34.5 H39 Cl O4
• Calculated formula: C34.5 H39 Cl O4
• Title of publication: Synthesis of sterically hindered ortho-substituted tetraphenylethenes. Electronic effects in the McMurry olefination reaction.
• Authors of publication: Chung, Mee-Kyung; Qi, Guizhong; Stryker, Jeffrey M.
• Journal of publication: Organic letters
• Year of publication: 2006
• Journal volume: 8
• Journal issue: 7
• Pages of publication: 1491 - 1494
• a: 25.1768 ± 0.0018 Å
• b: 11.7431 ± 0.0008 Å
• c: 20.5459 ± 0.0015 Å
• α: 90°
• β: 105.89 ± 0.0012°
• γ: 90°
• Cell volume: 5842.4 ± 0.7 ų
• Cell temperature: 193 ± 2 K
• Ambient diffraction temperature: 193 ± 2 K
• Number of distinct elements: 4
• Space group number: 15
• Hermann-Mauguin space group symbol: C 1 2/c 1
• Hall space group symbol: -C 2yc
• Residual factor for all reflections: 0.101
• Residual factor for significantly intense reflections: 0.069
• Weighted residual factors for significantly intense reflections: 0.1983
• Weighted residual factors for all reflections included in the refinement: 0.2255
• Goodness-of-fit parameter for all reflections included in the refinement: 1.031
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No