Information card for entry 2230015

Structure parameters

• Chemical name: 2-[2-(1<i>H</i>-Imidazol-3-ium-5-yl)ethyl]-3-(pyridin-2-yl)-2<i>H</i>- imidazo[1,5-<i>a</i>]pyridin-4-ium bis(perchlorate)
• Formula: C17 H17 Cl2 N5 O8
• Calculated formula: C17 H17 Cl2 N5 O8
• Title of publication: 2-[2-(1<i>H</i>-Imidazol-3-ium-5-yl)ethyl]-3-(pyridin-2-yl)-2<i>H</i>-imidazo[1,5-<i>a</i>]pyridin-4-ium bis(perchlorate)
• Authors of publication: Türkyılmaz, Murat; Baran, Yakup; Özdemir, Namık
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2011
• Journal volume: 67
• Journal issue: 5
• Pages of publication: o1282
• a: 15.044 ± 0.006 Å
• b: 11.303 ± 0.004 Å
• c: 12.783 ± 0.005 Å
• α: 90°
• β: 108.009 ± 0.015°
• γ: 90°
• Cell volume: 2067.2 ± 1.4 ų
• Cell temperature: 273.1 K
• Ambient diffraction temperature: 273.1 K
• Number of distinct elements: 5
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for all reflections: 0.1284
• Residual factor for significantly intense reflections: 0.074
• Weighted residual factors for significantly intense reflections: 0.1851
• Weighted residual factors for all reflections included in the refinement: 0.214
• Goodness-of-fit parameter for all reflections included in the refinement: 1.065
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: Yes