Information card for entry 4077889

Structure parameters

• Common name: [(18-crown-6)KClYbCl{C5H3(SiMe3)2}2]
• Formula: C34 H66 Cl2 K O6 Si4 Yb
• Calculated formula: C34 H66 Cl2 K O6 Si4 Yb
• Title of publication: Syntheses and Structures of the Crystalline, Highly Crowded 1,3-Bis(trimethylsilyl)cyclopentadienyls [MCp″3] (M = Y, Er, Yb), [PbCp″2], [{YCp″2(μ-OH)}2], [(ScCp″2)2(μ-η2:η2-C2H4)], [YbCp″2Cl(μ-Cl)K(18-crown-6)], and [{KCp″}∞]
• Authors of publication: Coles, Martyn P.; Hitchcock, Peter B.; Lappert, Michael F.; Protchenko, Andrey V.
• Journal of publication: Organometallics
• Year of publication: 2012
• Journal volume: 31
• Journal issue: 7
• Pages of publication: 2682
• a: 11.4065 ± 0.0002 Å
• b: 11.8768 ± 0.0002 Å
• c: 19.0856 ± 0.0003 Å
• α: 72.988 ± 0.001°
• β: 85.189 ± 0.001°
• γ: 70.963 ± 0.001°
• Cell volume: 2337.03 ± 0.07 ų
• Cell temperature: 173 ± 2 K
• Ambient diffraction temperature: 173 ± 2 K
• Number of distinct elements: 7
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.0251
• Residual factor for significantly intense reflections: 0.0224
• Weighted residual factors for significantly intense reflections: 0.0506
• Weighted residual factors for all reflections included in the refinement: 0.0519
• Goodness-of-fit parameter for all reflections included in the refinement: 1.056
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No