Information card for entry 4101763

Structure parameters

• Chemical name: 1,1,4,4-tetrakis[bis(trimethylsilyl)methyl]-1,4-diisopropyl- 2-tetrasilyne anion radical
• Formula: C50 H130 K O8 Si12
• Calculated formula: C50 H130 K O8 Si12
• SMILES: [K]1234([O](C)CC[O]1C)([O](C)CC[O]2C)([O](C)CC[O]3C)[O](C)CC[O]4C.[Si]([Si][Si](C([Si](C)(C)C)[Si](C)(C)C)(C([Si](C)(C)C)[Si](C)(C)C)C(C)C)[Si](C([Si](C)(C)C)[Si](C)(C)C)(C([Si](C)(C)C)[Si](C)(C)C)C(C)C
• Title of publication: An isolable disilyne anion radical and a new route to the disilenide ion upon reduction of a disilyne.
• Authors of publication: Kinjo, Rei; Ichinohe, Masaaki; Sekiguchi, Akira
• Journal of publication: Journal of the American Chemical Society
• Year of publication: 2007
• Journal volume: 129
• Journal issue: 1
• Pages of publication: 26 - 27
• a: 11.171 ± 0.0008 Å
• b: 22.179 ± 0.0012 Å
• c: 31.458 ± 0.0019 Å
• α: 90°
• β: 93.542 ± 0.004°
• γ: 90°
• Cell volume: 7779.2 ± 0.8 ų
• Cell temperature: 120 ± 0.1 K
• Ambient diffraction temperature: 120 ± 0.1 K
• Number of distinct elements: 5
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for all reflections: 0.1229
• Residual factor for significantly intense reflections: 0.0712
• Weighted residual factors for significantly intense reflections: 0.1798
• Weighted residual factors for all reflections included in the refinement: 0.2145
• Goodness-of-fit parameter for all reflections included in the refinement: 0.984
• Diffraction radiation wavelength: 0.7107 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No