Information card for entry 1557877

Structure parameters

• Common name: 1-methy1-2,4,6-triphenylpyridinium perchlorate
• Formula: C24 H20 Cl N O4
• Calculated formula: C24 Cl N O4
• Title of publication: Substituent Effects on the Geometry of the Pyridine Ring in 1-Methyl-4-(4-R-phenyl)-2,6-diphenylpyridinium Perchlorates
• Authors of publication: Anulewicz, Romana; Bak, Tomasz; Cyranski, Michal; Krygowski, Tadeusz Marek; Pawlak, Dorota; Pniewska, Barbara; Rasala, Danuta; Gawinecki, Ryszard
• Journal of publication: Acta Chemica Scandinavica
• Year of publication: 1995
• Journal volume: 49
• Pages of publication: 515 - 523
• a: 15.289 ± 0.003 Å
• b: 15.602 ± 0.004 Å
• c: 17.96 ± 0.003 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 4284.2 ± 1.6 ų
• Ambient diffraction temperature: 293 K
• Number of distinct elements: 5
• 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: 0.0886
• Residual factor for significantly intense reflections: 0.0586
• Weighted residual factors for significantly intense reflections: 0.1565
• Weighted residual factors for all reflections included in the refinement: 0.1902
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 1.5418 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No