Information card for entry 4075896

Structure parameters

• Common name: Disilylketone
• Formula: C31 H62 O Si4
• Calculated formula: C31 H62 O Si4
• Title of publication: Silyl-Substituted 1,4-Disila(Dewar benzene): New Synthesis and Unexpected Insertion of CO into the Si−Si Bond To Form a Disilyl Ketone
• Authors of publication: Nakata, Norio; Oikawa, Toru; Matsumoto, Takeshi; Kabe, Yoshio; Sekiguchi, Akira
• Journal of publication: Organometallics
• Year of publication: 2005
• Journal volume: 24
• Journal issue: 14
• Pages of publication: 3368
• a: 8.857 ± 0.0004 Å
• b: 25.973 ± 0.0009 Å
• c: 15.844 ± 0.0006 Å
• α: 90°
• β: 104.607 ± 0.0005°
• γ: 90°
• Cell volume: 3527 ± 0.2 ų
• Cell temperature: 120 ± 2 K
• Ambient diffraction temperature: 120 ± 2 K
• Number of distinct elements: 4
• 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: 0.0569
• Residual factor for significantly intense reflections: 0.0436
• Weighted residual factors for significantly intense reflections: 0.1173
• Weighted residual factors for all reflections included in the refinement: 0.1254
• Goodness-of-fit parameter for all reflections included in the refinement: 1.029
• Diffraction radiation wavelength: 0.7107 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No