Information card for entry 7241576

Structure parameters

• Common name: 4,4-bipyridine oxalic acid
• Formula: C24 H20 N4 O8
• Calculated formula: C24 H20 N4 O8
• Title of publication: Crystallisation of organic salts by sublimation: salt formation from the gas phase
• Authors of publication: Lombard, Jean; Smith, Vincent J.; le Roex, Tanya; Haynes, Delia A.
• Journal of publication: CrystEngComm
• Year of publication: 2020
• Journal volume: 22
• Journal issue: 45
• Pages of publication: 7826 - 7831
• a: 8.74 ± 0.001 Å
• b: 9.849 ± 0.001 Å
• c: 13.663 ± 0.002 Å
• α: 73.285 ± 0.002°
• β: 72.292 ± 0.002°
• γ: 72.343 ± 0.002°
• Cell volume: 1042.6 ± 0.2 ų
• Cell temperature: 100 ± 2 K
• Ambient diffraction temperature: 100 ± 2 K
• Number of distinct elements: 4
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.0663
• Residual factor for significantly intense reflections: 0.0605
• Weighted residual factors for significantly intense reflections: 0.1713
• Weighted residual factors for all reflections included in the refinement: 0.1795
• Goodness-of-fit parameter for all reflections included in the refinement: 1.052
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No