Information card for entry 4077353

Structure parameters

• Chemical name: [Nb(NBu-t){MeC(2-NC5H4)(CH2NSiMe3)2}{CH(SiMe3)2}]
• Formula: C26 H57 N4 Nb Si4
• Calculated formula: C26 H57 N4 Nb Si4
• SMILES: [Nb]1(=NC(C)(C)C)(N([Si](C)(C)C)CC(c2ncccc2)(CN1[Si](C)(C)C)C)C([Si](C)(C)C)[Si](C)(C)C
• Title of publication: Group 5 Imido Complexes Supported by Diamido−pyridine Ligands: Aryloxide, Amide, Benzamidinate, Alkyl, and Cyclopentadienyl Derivatives
• Authors of publication: Pugh, Stephen M.; Trösch, Dominique J. M.; Skinner, Michael E. G.; Gade, Lutz H.; Mountford, Philip
• Journal of publication: Organometallics
• Year of publication: 2001
• Journal volume: 20
• Journal issue: 16
• Pages of publication: 3531
• a: 11.296 ± 0.006 Å
• b: 17.556 ± 0.007 Å
• c: 18.07 ± 0.01 Å
• α: 92.37 ± 0.05°
• β: 93.16 ± 0.05°
• γ: 92.05 ± 0.04°
• Cell volume: 3572 ± 3 ų
• Cell temperature: 170 K
• Ambient diffraction temperature: 170 K
• Number of distinct elements: 5
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for significantly intense reflections: 0.0531
• Weighted residual factors for significantly intense reflections: 0.0615
• Goodness-of-fit parameter for significantly intense reflections: 0.992
• Diffraction radiation wavelength: 1.5418 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No