Information card for entry 4077052

Structure parameters

• Formula: C50 H57 N2 Ta
• Calculated formula: C50 H57 N2 Ta
• Title of publication: Tantalum Alkyl and Silyl Complexes of the Bulky (Terphenyl)imido Ligand [2,6-(2,4,6-Me3C6H2)2C6H3N]2-([Ar*N]2-). Generation and Reactivity of [(Ar*N)(Ar*NH)Ta(H)(OSO2CF3)], Which Reversibly Transfers Hydride to an Aromatic Ring of the Arylamide Ligand
• Authors of publication: Gavenonis, John; Tilley, T. Don
• Journal of publication: Organometallics
• Year of publication: 2002
• Journal volume: 21
• Journal issue: 25
• Pages of publication: 5549
• a: 18.243 ± 0.0007 Å
• b: 11.1702 ± 0.0005 Å
• c: 21.552 ± 0.001 Å
• α: 90°
• β: 104.766 ± 0.002°
• γ: 90°
• Cell volume: 4246.8 ± 0.3 ų
• Cell temperature: 161.2 K
• Ambient diffraction temperature: 161.2 K
• Number of distinct elements: 4
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for all reflections: 0.1008
• Residual factor for significantly intense reflections: 0.0272
• Weighted residual factors for all reflections: 0.038
• Weighted residual factors for significantly intense reflections: 0.0243
• Weighted residual factors for all reflections included in the refinement: 0.0243
• Goodness-of-fit parameter for all reflections included in the refinement: 0.65
• Diffraction radiation wavelength: 0.7107 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No