Information card for entry 7010454

Structure parameters

• Chemical name: Bis[(diphenyl-(fluoren-9-yl)-silyl)cyclopentadienyl] dichloro-hafnium(IV)
• Formula: C61.5 H49 Cl5 Hf Si2
• Calculated formula: C61.5 H49 Cl5 Hf Si2
• Title of publication: ansa-Metallocenes with a Ph2Si bridge: molecular structures of HfCl2[Ph2Si(η5-C13H8)(η5-C5H4)] and HfCl2[Ph2Si(C13H9)(η5-C5H4)]2
• Authors of publication: Vyacheslav V. Izmer; Anton Y. Agarkov; Valentina M. Nosova; Lyudmila G. Kuz'mina; Judith A. K. Howard; Irina P. Beletskaya; Alexander Z. Voskoboynikov
• Journal of publication: J. Chem. Soc., Dalton Trans.
• Year of publication: 2001
• Journal issue: 7
• Pages of publication: 1131 - 1136
• a: 13.586 ± 0.0009 Å
• b: 14.0886 ± 0.0006 Å
• c: 15.9919 ± 0.0006 Å
• α: 69.997 ± 0.001°
• β: 71.314 ± 0.002°
• γ: 89.535 ± 0.001°
• Cell volume: 2706.9 ± 0.2 ų
• Cell temperature: 150 ± 2 K
• Ambient diffraction temperature: 150 ± 2 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 all reflections: 0.0762
• Residual factor for significantly intense reflections: 0.0589
• Weighted residual factors for all reflections: 0.2142
• Weighted residual factors for significantly intense reflections: 0.1489
• Goodness-of-fit parameter for all reflections: 1.072
• Goodness-of-fit parameter for significantly intense reflections: 1.059
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No