Information card for entry 2023186

Structure parameters

• Chemical name: Tetrakis(μ-acetato-κ^2^<i>O</i>:<i>O</i>')bis{[1,3-bis(2,4,6-trimethylphenyl)imidazol-2-ylidene-κ<i>C</i>^2^]chromium(II)},
• Formula: C50 H60 Cr2 N4 O8
• Calculated formula: C50 H60 Cr2 N4 O8
• Title of publication: Two chromium(II) acetate complexes with N-heterocyclic carbene (NHC) coligands.
• Authors of publication: Heiser, Christian; Merzweiler, Kurt
• Journal of publication: Acta crystallographica. Section E, Crystallographic communications
• Year of publication: 2024
• Journal volume: 80
• Journal issue: Pt 7
• Pages of publication: 811 - 815
• a: 8.3679 ± 0.0005 Å
• b: 11.6127 ± 0.0008 Å
• c: 13.8355 ± 0.0009 Å
• α: 68.949 ± 0.005°
• β: 83.891 ± 0.005°
• γ: 71.508 ± 0.005°
• Cell volume: 1189.9 ± 0.14 ų
• Cell temperature: 170 K
• Ambient diffraction temperature: 170 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: 0.0656
• Residual factor for significantly intense reflections: 0.0418
• Weighted residual factors for significantly intense reflections: 0.1049
• Weighted residual factors for all reflections included in the refinement: 0.1116
• Goodness-of-fit parameter for all reflections included in the refinement: 0.913
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No