Information card for entry 7218460

Structure parameters

• Formula: C8 H7 F O3
• Calculated formula: C8 H7 F O3
• Title of publication: Relationships between the racemic structures of substituted mandelic acids containing 8- and 10-membered hydrogen bonded dimer rings
• Authors of publication: Coles, S. J.; Ellis, A. L.; Leung, K.; Sarson, J.; Threlfall, T. L.; Tizzard, G. J.
• Journal of publication: CrystEngComm
• Year of publication: 2014
• Journal volume: 16
• Journal issue: 47
• Pages of publication: 10816
• a: 8.1424 ± 0.0006 Å
• b: 10.2396 ± 0.0007 Å
• c: 9.3604 ± 0.0006 Å
• α: 90°
• β: 91.016 ± 0.008°
• γ: 90°
• Cell volume: 780.3 ± 0.09 ų
• Cell temperature: 293 K
• Ambient diffraction temperature: 293 K
• Number of distinct elements: 4
• 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: 0.1836
• Residual factor for significantly intense reflections: 0.1026
• Weighted residual factors for significantly intense reflections: 0.2744
• Weighted residual factors for all reflections included in the refinement: 0.3223
• Goodness-of-fit parameter for all reflections included in the refinement: 1.08
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 0.71075 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No