Information card for entry 2227593

Structure parameters

• Chemical name: 1,1',2,2'-Tetramethyl-3,3'-(<i>p</i>-phenylenedimethylene)diimidazol-1-ium bis(trifluoromethanesulfonate)
• Formula: C20 H24 F6 N4 O6 S2
• Calculated formula: C20 H24 F6 N4 O6 S2
• SMILES: c1(n(cc[n+]1Cc1ccc(C[n+]2c(C)n(C)cc2)cc1)C)C.O=S(=O)([O-])C(F)(F)F.FC(F)(F)S(=O)(=O)[O-]
• Title of publication: 1,1',2,2'-Tetramethyl-3,3'-(<i>p</i>-phenylenedimethylene)diimidazol-1-ium bis(trifluoromethanesulfonate)
• Authors of publication: Subramaniam, Puvaneswary; Alias, Yatimah; Chandrasekaram, Kumuthini
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2010
• Journal volume: 66
• Journal issue: 9
• Pages of publication: o2455
• a: 7.3054 ± 0.0001 Å
• b: 8.0645 ± 0.0002 Å
• c: 11.3548 ± 0.0002 Å
• α: 89.946 ± 0.001°
• β: 76.653 ± 0.001°
• γ: 75.213 ± 0.001°
• Cell volume: 628.14 ± 0.02 ų
• Cell temperature: 100 ± 2 K
• Ambient diffraction temperature: 100 ± 2 K
• Number of distinct elements: 6
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.0487
• Residual factor for significantly intense reflections: 0.0415
• Weighted residual factors for significantly intense reflections: 0.099
• Weighted residual factors for all reflections included in the refinement: 0.1025
• Goodness-of-fit parameter for all reflections included in the refinement: 1.163
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes