Information card for entry 1517158

Structure parameters

• Formula: C33 H29 O2.5 P2
• Calculated formula: C33 H29 O2.5 P2
• Title of publication: Double phosphinylation of propargylic alcohols: a novel synthetic route to 1,2-bis(diphenylphosphino)ethane derivatives.
• Authors of publication: Milton, Marilyn Daisy; Onodera, Gen; Nishibayashi, Yoshiaki; Uemura, Sakae
• Journal of publication: Organic letters
• Year of publication: 2004
• Journal volume: 6
• Journal issue: 22
• Pages of publication: 3993 - 3995
• a: 32.114 ± 0.002 Å
• b: 8.7757 ± 0.0003 Å
• c: 22.7056 ± 0.0007 Å
• α: 90°
• β: 118.4 ± 0.001°
• γ: 90°
• Cell volume: 5628.8 ± 0.4 ų
• Cell temperature: 296.1 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 significantly intense reflections: 0.058
• Weighted residual factors for all reflections included in the refinement: 0.183
• Goodness-of-fit parameter for all reflections included in the refinement: 1.439
• Diffraction radiation wavelength: 0.7107 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No