Information card for entry 2005573

Structure parameters

• Chemical name: Triphenylphosphinecarbomethoxymethylene
• Formula: C21 H19 O2 P
• Calculated formula: C21 H19 O2 P
• Title of publication: Methyl Triphenylphosphoranylideneacetate: a Redetermination
• Authors of publication: Boyle, P. D.
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 1996
• Journal volume: 52
• Journal issue: 11
• Pages of publication: 2859 - 2861
• a: 19.05 ± 0.002 Å
• b: 8.9927 ± 0.0008 Å
• c: 10.418 ± 0.002 Å
• α: 90°
• β: 101.05 ± 0.01°
• γ: 90°
• Cell volume: 1751.6 ± 0.4 ų
• Cell temperature: 295 K
• Ambient diffraction temperature: 293 K
• Number of distinct elements: 4
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/a 1
• Hall space group symbol: -P 2yab
• Residual factor for all reflections: 0.042
• Residual factor for significantly intense reflections: 0.042
• Weighted residual factors for all reflections: 0.051
• Weighted residual factors for significantly intense reflections: 0.051
• Goodness-of-fit parameter for significantly intense reflections: 1.61
• Diffraction radiation wavelength: 0.71069 Å
• Diffraction radiation type: MolybdenumKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No