Information card for entry 2243622

Structure parameters

• Chemical name: Diammonium bis[tris(oxamide dioxime-κ^2^<i>N</i>,<i>N</i>')nickel(II)] bis[tris(oxalato-κ^2^<i>O</i><i>,O</i>')chromate(III)] 6.76-hydrate
• Formula: C24 H57.53 Cr2 N26 Ni2 O42.76
• Calculated formula: C24 H36 Cr2 N26 Ni2 O42.763
• Title of publication: Crystal structure of diammonium bis[tris(oxamide dioxime-κ^2^<i>N</i>,<i>N</i>')nickel(II)] bis[tris(oxalato-κ^2^<i>O</i>,<i>O</i>')chromate(III)] 6.76-hydrate
• Authors of publication: Mbiangué, Yves Alain; Bijvédé, Alfred; Kenfack Tsobnang, Patrice; Wenger, Emmanuel; Lecomte, Claude
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2020
• Journal volume: 76
• Journal issue: 11
• Pages of publication: 1732 - 1736
• a: 9.8065 ± 0.0003 Å
• b: 16.6719 ± 0.0004 Å
• c: 37.2296 ± 0.0009 Å
• α: 90°
• β: 95.562 ± 0.003°
• γ: 90°
• Cell volume: 6058.1 ± 0.3 ų
• Cell temperature: 110 ± 2 K
• Ambient diffraction temperature: 110 ± 2 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 all reflections: 0.0654
• Residual factor for significantly intense reflections: 0.0596
• Weighted residual factors for significantly intense reflections: 0.1715
• Weighted residual factors for all reflections included in the refinement: 0.1778
• Goodness-of-fit parameter for all reflections included in the refinement: 1.057
• Diffraction radiation wavelength: 1.54184 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes