Information card for entry 2239686

Structure parameters

• Chemical name: Bis(4-aminopyridinium) dichromate(VI)
• Formula: C10 H14 Cr2 N4 O7
• Calculated formula: C10 H14 Cr2 N4 O7
• SMILES: [Cr](=O)(=O)([O-])O[Cr](=O)(=O)[O-].[nH+]1ccc(cc1)N.[nH+]1ccc(cc1)N
• Title of publication: Bis(4-aminopyridinium) dichromate(VI)
• Authors of publication: Trabelsi, Sonia; Roisnel, Thierry; Dhaouadi, Hassouna; Marouani, Houda
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2014
• Journal volume: 70
• Journal issue: 7
• Pages of publication: m263 - m264
• a: 13.8505 ± 0.0004 Å
• b: 16.2486 ± 0.0004 Å
• c: 15.2586 ± 0.0004 Å
• α: 90°
• β: 118.923 ± 0.002°
• γ: 90°
• Cell volume: 3005.65 ± 0.15 ų
• Cell temperature: 150 K
• Ambient diffraction temperature: 150 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: 0.0469
• Residual factor for significantly intense reflections: 0.0349
• Weighted residual factors for significantly intense reflections: 0.0914
• Weighted residual factors for all reflections included in the refinement: 0.0966
• Goodness-of-fit parameter for all reflections included in the refinement: 1.069
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes