Information card for entry 7009938

Structure parameters

• Common name: [H3O][(F17C8)2PO2] + acetone
• Formula: C19 H9 F34 O4 P
• Calculated formula: C19 H9 F34 O4 P
• Title of publication: The first crystal and molecular structures of hydrated bis(n-perfluoroalkyl)phosphinic acids [H3O]+[(Rf)2PO2]− (Rf = C6F13, C7F15 or C8F17)
• Authors of publication: Rajendra P. Singh; Brendan Twamley; Jean'ne M. Shreeve
• Journal of publication: J. Chem. Soc., Dalton Trans.
• Year of publication: 2000
• Journal issue: 22
• Pages of publication: 4089 - 4092
• a: 10.7873 ± 0.0006 Å
• b: 30.106 ± 0.0016 Å
• c: 9.7817 ± 0.0005 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 3176.7 ± 0.3 ų
• Cell temperature: 183 ± 2 K
• Ambient diffraction temperature: 183 ± 2 K
• Number of distinct elements: 5
• Space group number: 29
• Hermann-Mauguin space group symbol: P c a 21
• Hall space group symbol: P 2c -2ac
• Residual factor for all reflections: 0.1114
• Residual factor for significantly intense reflections: 0.08
• Weighted residual factors for significantly intense reflections: 0.1669
• Weighted residual factors for all reflections included in the refinement: 0.1861
• Goodness-of-fit parameter for all reflections included in the refinement: 1.102
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No