Information card for entry 2009773

Structure parameters

• Chemical name: 1,2,3,4-tetrafluoro-7-ethoxyacridine
• Formula: C14 H7 F4 N O
• Calculated formula: C14 H7 F4 N O
• SMILES: COc1ccc2c(c1)cc1c(n2)c(F)c(c(c1F)F)F
• Title of publication: <i>p</i>-Methyl-<i>N</i>-(pentafluorobenzylidene)aniline (1), 1,2,3,4-tetrafluoro-7-methoxyacridine (2), 1,2,3,4,7-pentafluoroacridine (3) and 3-(<i>p</i>-methylanilino)-1,2,4-trifluoro-7-methylacridine (4): four molecules representing key stages in the one-pot synthesis of 1,2,3,4-tetrafluoroacridines by treating pentafluorobenzaldehyde with <i>para</i>-substituted anilines
• Authors of publication: Adamson, A.J.; Archambeau, Y.; Banks, R.E.; Beagley, B.; Helliwell, M.; Pritchard, R.G.; Tipping, A.E.
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 1994
• Journal volume: 50
• Journal issue: 6
• Pages of publication: 967 - 971
• a: 7.366 ± 0.007 Å
• b: 12.411 ± 0.002 Å
• c: 6.312 ± 0.002 Å
• α: 100.13 ± 0.02°
• β: 94.28 ± 0.05°
• γ: 86.69 ± 0.04°
• Cell volume: 565.9 ± 0.6 ų
• Cell temperature: 295 K
• Ambient diffraction temperature: 22 K
• Number of distinct elements: 5
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for significantly intense reflections: 0.0779
• Weighted residual factors for significantly intense reflections: 0.0883
• Goodness-of-fit parameter for significantly intense reflections: 3.237
• Diffraction radiation wavelength: 1.5418 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No