Information card for entry 4070958

Structure parameters

• Formula: C59 H101 Si4 Sm
• Calculated formula: C59 H101 Si4 Sm
• Title of publication: Samarium(III) Pentalene Sandwich Compounds [Sm(η8-C8H4{SiiPr3-1,4}2)(Cp*)] and [Sm(η8-C8H4{SiiPr3-1,4}2)(η5-C8H5{SiiPr3-1,4}2)] and a Mixed-Valence Hexasamarium Cluster Derived from Sm(II)-Based Solvent Activation
• Authors of publication: Summerscales, Owen T.; Johnston, David R.; Cloke, F. Geoffrey N.; Hitchcock, Peter B.
• Journal of publication: Organometallics
• Year of publication: 2008
• Journal volume: 27
• Journal issue: 21
• Pages of publication: 5612
• a: 12.3431 ± 0.0004 Å
• b: 14.8321 ± 0.0006 Å
• c: 17.3332 ± 0.0007 Å
• α: 105.321 ± 0.002°
• β: 96.621 ± 0.002°
• γ: 97.124 ± 0.002°
• Cell volume: 3000.3 ± 0.2 ų
• Cell temperature: 173 ± 2 K
• Ambient diffraction temperature: 173 ± 2 K
• Number of distinct elements: 4
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.0832
• Residual factor for significantly intense reflections: 0.0556
• Weighted residual factors for significantly intense reflections: 0.0998
• Weighted residual factors for all reflections included in the refinement: 0.109
• Goodness-of-fit parameter for all reflections included in the refinement: 1.066
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No