Information card for entry 4081249

Structure parameters

• Common name: [octamethyltetrasilanediyl]bis(benzenechromiumtricarbonyl)
• Chemical name: [mu-octamethyl-1,4-bis(eta6-phenyl)-tetrasilane]bis[tricarbonylchromium(0)]
• Formula: C26 H34 Cr2 O6 Si4
• Calculated formula: C26 H34 Cr2 O6 Si4
• Title of publication: Transition-Metal Complexes Containing Alkynylsilyl Functionalized η6-Arene Ligands
• Authors of publication: Hoffmann, Florian; Wagler, Jörg; Roewer, Gerhard
• Journal of publication: Organometallics
• Year of publication: 2013
• Journal volume: 32
• Journal issue: 16
• Pages of publication: 4531
• a: 7.7741 ± 0.0007 Å
• b: 18.4641 ± 0.0016 Å
• c: 11.1394 ± 0.0007 Å
• α: 90°
• β: 99.601 ± 0.003°
• γ: 90°
• Cell volume: 1576.6 ± 0.2 ų
• Cell temperature: 93 ± 2 K
• Ambient diffraction temperature: 93 ± 2 K
• Number of distinct elements: 5
• 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: 0.0672
• Residual factor for significantly intense reflections: 0.0385
• Weighted residual factors for significantly intense reflections: 0.0864
• Weighted residual factors for all reflections included in the refinement: 0.0935
• Goodness-of-fit parameter for all reflections included in the refinement: 1.009
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No