Information card for entry 4069062

Structure parameters

• Formula: C28 H56 O2 Si2
• Calculated formula: C28 H55.259 O2 Si2
• Title of publication: Highly Unsaturated Phosphorus Compounds: Generation and Reactions on Both Multiple Bonds of Vinyl Phosphaalkyne†
• Authors of publication: Ionkin, Alex S.; Marshall, William J.; Fish, Brian M.; Schiffhauer, Matthew F.; Davidson, Fredric; McEwen, Charles N.
• Journal of publication: Organometallics
• Year of publication: 2009
• Journal volume: 28
• Journal issue: 8
• Pages of publication: 2410
• a: 11.1445 ± 0.0012 Å
• b: 11.1579 ± 0.0012 Å
• c: 13.2541 ± 0.0015 Å
• α: 72.446 ± 0.002°
• β: 83.038 ± 0.002°
• γ: 85.121 ± 0.002°
• Cell volume: 1557.8 ± 0.3 ų
• Cell temperature: 173 ± 2 K
• Ambient diffraction temperature: 173 ± 2 K
• Number of distinct elements: 4
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.0881
• Residual factor for significantly intense reflections: 0.059
• Weighted residual factors for significantly intense reflections: 0.1332
• Weighted residual factors for all reflections included in the refinement: 0.1492
• Goodness-of-fit parameter for all reflections included in the refinement: 1.048
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No