Information card for entry 7218465

Structure parameters

• Formula: C9 H7 F3 O3
• Calculated formula: C9 H7 F3 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: 9.8173 ± 0.0005 Å
• b: 9.692 ± 0.0005 Å
• c: 19.9217 ± 0.0014 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1895.54 ± 0.19 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 4
• Space group number: 61
• Hermann-Mauguin space group symbol: P b c a
• Hall space group symbol: -P 2ac 2ab
• Residual factor for all reflections: 0.1612
• Residual factor for significantly intense reflections: 0.0832
• Weighted residual factors for significantly intense reflections: 0.1104
• Weighted residual factors for all reflections included in the refinement: 0.13
• Goodness-of-fit parameter for all reflections included in the refinement: 1.133
• Diffraction radiation wavelength: 0.71075 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No