Information card for entry 7705318

Structure parameters

• Formula: C19 H42 Si5
• Calculated formula: C19 H42 Si5
• SMILES: [Si]1([Si]([Si](C)(C)C)([Si](C)(C)C)[Si](C)(C)C)[c]2(c(c(c([c]12C)C)C)C)C
• Title of publication: Pentamethylcyclopentadienyl-substituted hypersilylsilylene: reversible and irreversible activation of C[double bond, length as m-dash]C double bonds and dihydrogen.
• Authors of publication: Leszczyńska, Kinga I; Deglmann, Peter; Präsang, Carsten; Huch, Volker; Zimmer, Michael; Schweinfurth, David; Scheschkewitz, David
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2020
• Journal volume: 49
• Journal issue: 38
• Pages of publication: 13218 - 13225
• a: 9.0809 ± 0.0007 Å
• b: 9.9667 ± 0.0009 Å
• c: 14.8247 ± 0.0013 Å
• α: 89.447 ± 0.002°
• β: 89.918 ± 0.002°
• γ: 87.141 ± 0.002°
• Cell volume: 1340 ± 0.2 ų
• Cell temperature: 152 ± 2 K
• Ambient diffraction temperature: 152 ± 2 K
• Number of distinct elements: 3
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.0586
• Residual factor for significantly intense reflections: 0.0497
• Weighted residual factors for significantly intense reflections: 0.129
• Weighted residual factors for all reflections included in the refinement: 0.1327
• Goodness-of-fit parameter for all reflections included in the refinement: 1.078
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No