Information card for entry 7156642

Structure parameters

• Formula: C11 H4 F4 N2 O3
• Calculated formula: C11 H4 F4 N2 O3
• Title of publication: Tetrafluoropyridyl (TFP): a general phenol protecting group readily cleaved under mild conditions.
• Authors of publication: Brittain, William D. G.; Cobb, Steven L.
• Journal of publication: Organic & biomolecular chemistry
• Year of publication: 2019
• Journal volume: 17
• Journal issue: 8
• Pages of publication: 2110 - 2115
• a: 7.4591 ± 0.0017 Å
• b: 10.786 ± 0.003 Å
• c: 26.797 ± 0.006 Å
• α: 90°
• β: 91.012 ± 0.006°
• γ: 90°
• Cell volume: 2155.6 ± 0.9 ų
• Cell temperature: 120 K
• Ambient diffraction temperature: 120 K
• Number of distinct elements: 5
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for all reflections: 0.1654
• Residual factor for significantly intense reflections: 0.0662
• Weighted residual factors for significantly intense reflections: 0.112
• Weighted residual factors for all reflections included in the refinement: 0.1393
• Goodness-of-fit parameter for all reflections included in the refinement: 1.01
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No