Information card for entry 2007323

Structure parameters

• Formula: C18 H2 F16
• Calculated formula: C18 H2 F16
• SMILES: Fc1c(F)c2cc3c(cc2c(c1C(F)(F)F)C(F)(F)F)c(F)c(c(c3C(F)(F)F)C(F)(F)F)F
• Title of publication: 3,4,5,6-Tetrafluoro-1,2,7,8-tetrakis(trifluoromethyl)phenanthrene and 3,4,7,8-Tetrafluoro-1,2,5,6-tetrakis(trifluoromethyl)anthracene
• Authors of publication: Swenson, Dale C.; Yamamoto, Michiharu; Burton, Donald J.
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 1998
• Journal volume: 54
• Journal issue: 6
• Pages of publication: 846 - 849
• a: 8.268 ± 0.001 Å
• b: 8.469 ± 0.002 Å
• c: 8.274 ± 0.002 Å
• α: 126.06 ± 0.02°
• β: 110.62 ± 0.02°
• γ: 90.19 ± 0.02°
• Cell volume: 421 ± 0.2 ų
• Cell temperature: 291 ± 2 K
• Ambient diffraction temperature: 293 ± 2 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: 0.045
• Residual factor for significantly intense reflections: 0.036
• Weighted residual factors for all reflections: 0.117
• Weighted residual factors for significantly intense reflections: 0.104
• Goodness-of-fit parameter for all reflections: 1.11
• Goodness-of-fit parameter for significantly intense reflections: 1.112
• Diffraction radiation wavelength: 0.7107 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No