Information card for entry 4118562

Structure parameters

• Formula: C20 H28 N P Si2
• Calculated formula: C20 H28 N P Si2
• SMILES: N([Si](C)(C)C)([Si](C)(C)C)P1C2c3ccccc3C1c1c2cccc1
• Title of publication: Facile Synthesis of Dibenzo-7λ3-phosphanorbornadiene Derivatives Using Magnesium Anthracene
• Authors of publication: Alexandra Velian; Christopher C. Cummins
• Journal of publication: Journal of the American Chemical Society
• Year of publication: 2012
• Journal volume: 134
• Pages of publication: 13978 - 13981
• a: 31.878 ± 0.0016 Å
• b: 8.3988 ± 0.0004 Å
• c: 15.537 ± 0.0007 Å
• α: 90°
• β: 102.369 ± 0.002°
• γ: 90°
• Cell volume: 4063.3 ± 0.3 ų
• Cell temperature: 100 ± 2 K
• Ambient diffraction temperature: 100 ± 2 K
• Number of distinct elements: 5
• 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: 0.03
• Residual factor for significantly intense reflections: 0.0285
• Weighted residual factors for significantly intense reflections: 0.0778
• Weighted residual factors for all reflections included in the refinement: 0.0792
• Goodness-of-fit parameter for all reflections included in the refinement: 1.048
• Diffraction radiation wavelength: 1.54178 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No