Information card for entry 4321851

Structure parameters

• Common name: tetrakis(trifluoromethyl)diphosphane
• Chemical name: tetrakis(trifluoromethyl)diphosphane
• Formula: C4 F11 P2
• Calculated formula: C4 F12 P2
• SMILES: P(C(F)(F)F)(C(F)(F)F)P(C(F)(F)F)C(F)(F)F
• Title of publication: Element-Element Bonds. IX.1 Structures of Tetrakis(trifluoromethyl)diphosphane and -diarsane: Experimental and Theoretical Investigations
• Authors of publication: Gerd Becker; Winfried Golla; Joseph Grobe; Karl Wilhelm Klinkhammer; Duc Le Van; Andreas H. Maulitz; Otto Mundt; Heinz Oberhammer; Martin Sachs
• Journal of publication: Inorganic Chemistry
• Year of publication: 1999
• Journal volume: 38
• Pages of publication: 1099 - 1107
• a: 5.297 ± 0.003 Å
• b: 6.816 ± 0.002 Å
• c: 8.028 ± 0.003 Å
• α: 108.58 ± 0.01°
• β: 99.66 ± 0.01°
• γ: 103.29 ± 0.01°
• Cell volume: 258.09 ± 0.19 ų
• Cell temperature: 173 ± 3 K
• Ambient diffraction temperature: 173 ± 3 K
• Number of distinct elements: 3
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.0755
• Residual factor for significantly intense reflections: 0.0721
• Weighted residual factors for all reflections: 0.204
• Weighted residual factors for significantly intense reflections: 0.1912
• Goodness-of-fit parameter for all reflections: 1.081
• Goodness-of-fit parameter for significantly intense reflections: 1.088
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No