Information card for entry 4076880

Structure parameters

• Formula: C40 H71 N4 O Si2 Ta
• Calculated formula: C40 H62 N4 O Si2 Ta
• Title of publication: Reactions of a Triazacyclononane-Supported Tantalum−Lithium Bridging Alkylidene with Organic Substrates
• Authors of publication: Schmidt, Joseph A. R.; Arnold, John
• Journal of publication: Organometallics
• Year of publication: 2002
• Journal volume: 21
• Journal issue: 16
• Pages of publication: 3426
• a: 10.345 ± 0.002 Å
• b: 10.809 ± 0.002 Å
• c: 21.829 ± 0.005 Å
• α: 79.567 ± 0.003°
• β: 80.29 ± 0.004°
• γ: 67.108 ± 0.003°
• Cell volume: 2198.4 ± 0.8 ų
• Cell temperature: 156.2 K
• Ambient diffraction temperature: 156.2 K
• Number of distinct elements: 6
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.1392
• Residual factor for significantly intense reflections: 0.1093
• Weighted residual factors for all reflections: 0.1644
• Weighted residual factors for significantly intense reflections: 0.154
• Weighted residual factors for all reflections included in the refinement: 0.154
• Goodness-of-fit parameter for all reflections included in the refinement: 4.066
• Diffraction radiation wavelength: 0.7107 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No