Information card for entry 4306963

Structure parameters

• Common name: (dimethylbromosilyl)(dimethylchlorosilyl)niobocene hydrid
• Chemical name: bis(cyclopentadienyl)(dimethylbromosilyl) (dimethylchlorosilyl)(hydrido) niobium (V)
• Formula: C14 H23 Br Cl Nb Si2
• Calculated formula: C14 H23 Br0.9526 Cl1.0474 Nb Si2
• Title of publication: Syntheses and Structures of Asymmetric Bis(silyl) Niobocene Hydrides
• Authors of publication: Konstantin Yu. Dorogov; Muhammed Yousufuddin; Nam-Nhat Ho; Andrei V. Churakov; Lyudmila G. Kuzmina; Arthur J. Schultz; Sax A. Mason; Judith A. K. Howard; Dmitry A. Lemenovskii; Robert Bau; Georgii I. Nikonov
• Journal of publication: Inorganic Chemistry
• Year of publication: 2007
• Journal volume: 46
• Pages of publication: 147 - 160
• a: 16.6006 ± 0.0005 Å
• b: 13.1582 ± 0.0004 Å
• c: 8.4922 ± 0.0002 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1854.99 ± 0.09 ų
• Cell temperature: 123 ± 2 K
• Ambient diffraction temperature: 123 ± 2 K
• Number of distinct elements: 6
• Space group number: 62
• Hermann-Mauguin space group symbol: P n m a
• Hall space group symbol: -P 2ac 2n
• Residual factor for all reflections: 0.0228
• Residual factor for significantly intense reflections: 0.0176
• Weighted residual factors for significantly intense reflections: 0.0404
• Weighted residual factors for all reflections included in the refinement: 0.0419
• Goodness-of-fit parameter for all reflections included in the refinement: 1.029
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No