Information card for entry 8102400

Structure parameters

• Chemical name: 1,1-Bis(pentamethylcyclopentadienyl)-4,5- bis(trimethylsilyl)-1-hafnafuran-3-one. C~29~H~48~HfO~2~Si~2~
• Formula: C29 H48 Hf O2 Si2
• Calculated formula: C29 H49 Hf O2 Si2
• Title of publication: Crystal structure of 1,1-bis(pentamethylcyclopentadienyl)-4,5-bis(trimethylsilyl)-1-hafnafuran-3-one, Hf(C10H15)2(Me3SiC2SiMe3CO2)
• Authors of publication: Torsten Beweries; Vladimir V. Burlakov; Uwe Rosenthal; Anke Spannenberg
• Journal of publication: Zeitschrift für Kristallographie - New Crystal Structures
• Year of publication: 2009
• Journal volume: 224
• Journal issue: 1
• Pages of publication: 93
• a: 16.8546 ± 0.0004 Å
• b: 14.4139 ± 0.0006 Å
• c: 12.1421 ± 0.0003 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 2949.81 ± 0.16 ų
• Cell temperature: 200 ± 2 K
• Ambient diffraction temperature: 200 ± 2 K
• Number of distinct elements: 5
• 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: 0.0311
• Residual factor for significantly intense reflections: 0.0203
• Weighted residual factors for significantly intense reflections: 0.0397
• Weighted residual factors for all reflections included in the refinement: 0.0409
• Goodness-of-fit parameter for all reflections included in the refinement: 0.923
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No