Information card for entry 2242608

Structure parameters

• Chemical name: 2-Cyano-1-methylpyridinium hexafluoridophosphate
• Formula: C7 H7 F6 N2 P
• Calculated formula: C7 H7 F6 N2 P
• SMILES: [n+]1(C)c(cccc1)C#N.[P](F)(F)(F)(F)(F)[F-]
• Title of publication: Crystal structures of the hexafluoridophosphate salts of the isomeric 2-, 3- and 4-cyano-1-methylpyridinium cations and determination of solid-state interaction energies
• Authors of publication: Mague, Joel T.; Larrabee, Erin; Olivier, David; Vaccaro, Francesca; Riley, Kevin E.; Koplitz, Lynn V.
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2018
• Journal volume: 74
• Journal issue: 9
• Pages of publication: 1322 - 1329
• a: 6.5296 ± 0.0005 Å
• b: 15.7145 ± 0.0013 Å
• c: 9.555 ± 0.0007 Å
• α: 90°
• β: 93.327 ± 0.004°
• γ: 90°
• Cell volume: 978.78 ± 0.13 ų
• Cell temperature: 150 ± 2 K
• Ambient diffraction temperature: 150 ± 2 K
• Number of distinct elements: 5
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/n 1
• Hall space group symbol: -P 2yn
• Residual factor for all reflections: 0.0469
• Residual factor for significantly intense reflections: 0.0421
• Weighted residual factors for significantly intense reflections: 0.1112
• Weighted residual factors for all reflections included in the refinement: 0.1145
• Goodness-of-fit parameter for all reflections included in the refinement: 1.067
• Diffraction radiation wavelength: 1.54178 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes