Information card for entry 4076886

Structure parameters

• Formula: C20 H44 Cr
• Calculated formula: C20 H44 Cr
• Title of publication: The Unusual Stability of Homoleptic Di- and Tetravalent Chromium Alkyls
• Authors of publication: Schulzke, Carola; Enright, Dave; Sugiyama, Hiroyasu; LeBlanc, Guy; Gambarotta, Sandro; Yap, Glenn P. A.; Thompson, Laurence K.; Wilson, David R.; Duchateau, Rob
• Journal of publication: Organometallics
• Year of publication: 2002
• Journal volume: 21
• Journal issue: 18
• Pages of publication: 3810
• a: 15.7617 ± 0.0018 Å
• b: 15.8066 ± 0.0018 Å
• c: 17.8368 ± 0.0019 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 4443.8 ± 0.9 ų
• Cell temperature: 203 ± 2 K
• Ambient diffraction temperature: 203 ± 2 K
• Number of distinct elements: 3
• Space group number: 61
• Hermann-Mauguin space group symbol: P b c a
• Hall space group symbol: -P 2ac 2ab
• Residual factor for all reflections: 0.1461
• Residual factor for significantly intense reflections: 0.0873
• Weighted residual factors for significantly intense reflections: 0.2965
• Weighted residual factors for all reflections included in the refinement: 0.3154
• Goodness-of-fit parameter for all reflections included in the refinement: 1.085
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No