Information card for entry 4323401

Structure parameters

• Chemical name: bis(3,5-di-tert-butylpyrazolato)tris(dimethylamido)tantalum(V)
• Formula: C28 H56 N7 Ta
• Calculated formula: C28 H56 N7 Ta
• Title of publication: Tantalum Complexes Bearing η1-, η2-, and "Slipped" η2-Pyrazolato Ligands
• Authors of publication: Ilia A. Guzei; Glenn P. A. Yap; Charles H. Winter
• Journal of publication: Inorganic Chemistry
• Year of publication: 1997
• Journal volume: 36
• Pages of publication: 1738 - 1739
• a: 10.895 ± 0.002 Å
• b: 33.513 ± 0.007 Å
• c: 19.279 ± 0.004 Å
• α: 90°
• β: 104.54 ± 0.03°
• γ: 90°
• Cell volume: 6814 ± 3 ų
• Cell temperature: 295 ± 2 K
• Ambient diffraction temperature: 295 ± 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: 0.0834
• Residual factor for significantly intense reflections: 0.0508
• Weighted residual factors for all reflections: 0.0959
• Weighted residual factors for significantly intense reflections: 0.0845
• Goodness-of-fit parameter for all reflections: 1.005
• Goodness-of-fit parameter for significantly intense reflections: 1.057
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No