Information card for entry 2001815

Structure parameters

• Formula: C20 H20 Cl4 Cu2 N4 O4
• Calculated formula: C20 H20 Cl4 Cu2 N4 O4
• Title of publication: Tetrachlorobis(2-pyridone)-bis(μ~2~-2-pyridone)-dicopper
• Authors of publication: Blake, A. J.; Winpenny, R. E. P.
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 1993
• Journal volume: 49
• Journal issue: 4
• Pages of publication: 799 - 801
• a: 9.149 ± 0.0009 Å
• b: 19.371 ± 0.003 Å
• c: 13.7536 ± 0.0014 Å
• α: 90°
• β: 99.061 ± 0.008°
• γ: 90°
• Cell volume: 2407.1 ± 0.5 ų
• Cell temperature: 298 K
• Number of distinct elements: 6
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/n 1
• Hall space group symbol: -P 2yn
• Residual factor for significantly intense reflections: 0.0382
• Weighted residual factors for significantly intense reflections: 0.0417
• Goodness-of-fit parameter for significantly intense reflections: 1.051
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No