Information card for entry 2219355

Structure parameters

• Chemical name: 2,2'-Dimethyl-7,7'-(methylenediimino)di-1,8-naphthyridin-1-ium bis(perchlorate)
• Formula: C19 H20 Cl2 N6 O8
• Title of publication: 2,2'-Dimethyl-7,7'-(methylenediimino)di-1,8-naphthyridin-1-ium bis(perchlorate)
• Authors of publication: Mo, Juan; Liu, Jian-Hua; Pan, Yu-Shan; Zhang, Su-Mei; Du, Xiang-Dang
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2008
• Journal volume: 64
• Journal issue: 9
• Pages of publication: o1702
• a: 8.191 ± 0.0005 Å
• b: 19.325 ± 0.0012 Å
• c: 27.885 ± 0.0019 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 4413.9 ± 0.5 ų
• Cell temperature: 113 ± 2 K
• Ambient diffraction temperature: 113 ± 2 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: 0.0651
• Residual factor for significantly intense reflections: 0.0597
• Weighted residual factors for significantly intense reflections: 0.1306
• Weighted residual factors for all reflections included in the refinement: 0.1339
• Goodness-of-fit parameter for all reflections included in the refinement: 1.162
• Diffraction radiation wavelength: 0.7107 Å
• Diffraction radiation type: MoKα
• Has coordinates: No
• Has disorder: No
• Has Fobs: No