Information card for entry 4074508

Structure parameters

• Formula: C30 H50 O4 P2
• Calculated formula: C30 H50 O4 P2
• Title of publication: Stereospecific Diphosphination of Activated Acetylenes: A General Route to Backbone-Functionalized, Chelating 1,2-Diphosphinoethenes
• Authors of publication: Dodds, Deborah L.; Haddow, Mairi F.; Orpen, A. Guy; Pringle, Paul G.; Woodward, Gary
• Journal of publication: Organometallics
• Year of publication: 2006
• Journal volume: 25
• Journal issue: 25
• Pages of publication: 5937
• a: 11.359 ± 0.002 Å
• b: 11.784 ± 0.002 Å
• c: 12.843 ± 0.003 Å
• α: 100.44 ± 0.03°
• β: 94.37 ± 0.03°
• γ: 115.06 ± 0.03°
• Cell volume: 1508.7 ± 0.7 ų
• Cell temperature: 100 ± 2 K
• Ambient diffraction temperature: 100 ± 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: 0.0492
• Residual factor for significantly intense reflections: 0.0425
• Weighted residual factors for significantly intense reflections: 0.0985
• Weighted residual factors for all reflections included in the refinement: 0.1023
• 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