Information card for entry 2006601

Structure parameters

• Chemical name: Bis-4,4'pyridiniumdiazomethane diperchlorate
• Formula: C12 H12 Cl2 N4 O8
• Calculated formula: C12 H12 Cl2 N4 O8
• SMILES: c1cc(cc[nH+]1)/C=N/N=C/c1cc[nH+]cc1.Cl(=O)(=O)(=O)[O-].Cl(=O)(=O)(=O)[O-]
• Title of publication: 4,4'-Azinodimethyldipyridinium Diperchlorate, C~12~H~12~N~4~^2+^.2ClO~4~^{-^}
• Authors of publication: Chen, Wei; Liu, Cai-ming; Li, Da-guang; You, Xiao-zeng
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 1997
• Journal volume: 53
• Journal issue: 10
• Pages of publication: 1499 - 1501
• a: 5.2894 ± 0.0005 Å
• b: 8.6106 ± 0.0008 Å
• c: 9.1884 ± 0.0009 Å
• α: 101.801 ± 0.007°
• β: 97.055 ± 0.009°
• γ: 96.293 ± 0.008°
• Cell volume: 402.61 ± 0.07 ų
• Cell temperature: 300 ± 2 K
• Ambient diffraction temperature: 300 ± 2 K
• Number of distinct elements: 5
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.0584
• Residual factor for significantly intense reflections: 0.0411
• Weighted residual factors for all reflections: 0.1099
• Weighted residual factors for significantly intense reflections: 0.1024
• Goodness-of-fit parameter for all reflections: 1.019
• Goodness-of-fit parameter for significantly intense reflections: 1.107
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No