Information card for entry 4066488

Structure parameters

• Common name: Silylamido Alkoxy Tantalum
• Chemical name: Silylamido Alkoxy Tantalum
• Formula: C36 H84 N2 O6 Si2 Ta2
• Calculated formula: C35.74 H83.59 N2 O6 Si2 Ta2
• Title of publication: Preparation of the Alkyl Complex Ta(═NSiMe3)[N(SiMe3)2](CH2But)2. Preferential Oxygen Insertion in Its Reaction with O2and a Ligand Exchange in the Alkoxide Ta(═NSiMe3)[N(SiMe3)2](OCH2But)2†
• Authors of publication: Chen, Shu-Jian; Xue, Zi-Ling
• Journal of publication: Organometallics
• Year of publication: 2010
• Journal volume: 29
• Journal issue: 21
• Pages of publication: 5579
• a: 10.542 ± 0.005 Å
• b: 11.854 ± 0.006 Å
• c: 11.89 ± 0.006 Å
• α: 118.746 ± 0.01°
• β: 90.464 ± 0.011°
• γ: 108.076 ± 0.01°
• Cell volume: 1216.2 ± 1.1 ų
• Cell temperature: 173 ± 2 K
• Ambient diffraction temperature: 173 ± 2 K
• Number of distinct elements: 6
• Space group number: 1
• Hermann-Mauguin space group symbol: P 1
• Hall space group symbol: P 1
• Residual factor for all reflections: 0.0224
• Residual factor for significantly intense reflections: 0.0213
• Weighted residual factors for significantly intense reflections: 0.0649
• Weighted residual factors for all reflections included in the refinement: 0.0676
• Goodness-of-fit parameter for all reflections included in the refinement: 0.587
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No