Information card for entry 2224103

Structure parameters

• Common name: 4,4'-bipyridinium bis(oxalato-O,O')cuprate(II)
• Chemical name: 4,4'-Bipyridinium bis(oxalato-κ^2^<i>O</i>^1^,<i>O</i>^2^)cuprate(II)
• Formula: C14 H10 Cu N2 O8
• Calculated formula: C14 H10 Cu N2 O8
• SMILES: c1cc(cc[nH+]1)c1cc[nH+]cc1.C1(=O)C(=O)O[Cu]2(O1)OC(=O)C(=O)O2
• Title of publication: 4,4'-Bipyridinium bis(oxalato-κ^2^<i>O</i>^1^,<i>O</i>^2^)cuprate(II): an ion-pair complex
• Authors of publication: Zhang, Lai-Jun; Shen, Xing-Can; Liang, Hong
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2009
• Journal volume: 65
• Journal issue: 11
• Pages of publication: m1276 - m1277
• a: 3.69 ± 0.0007 Å
• b: 9.95 ± 0.002 Å
• c: 10.23 ± 0.002 Å
• α: 113.77 ± 0.03°
• β: 98.43 ± 0.03°
• γ: 97.89 ± 0.03°
• Cell volume: 331.93 ± 0.15 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 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: 0.0283
• Residual factor for significantly intense reflections: 0.0271
• Weighted residual factors for significantly intense reflections: 0.0717
• Weighted residual factors for all reflections included in the refinement: 0.0726
• Goodness-of-fit parameter for all reflections included in the refinement: 1.093
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes