Information card for entry 7028105

Structure parameters

• Formula: C18 H46 N2 Si4
• Calculated formula: C18 H46 N2 Si4
• Title of publication: 1,3-Bis(silyl)cyclodisilazane: synthesis and crystal structure
• Authors of publication: Jaschke, Bettina; Herbst-Irmer, Regine; Klingebiel, Uwe; Neugebauer, Peter; Pape, Thomas
• Journal of publication: Journal of the Chemical Society, Dalton Transactions
• Year of publication: 1998
• Journal issue: 18
• Pages of publication: 2953
• a: 8.718 ± 0.002 Å
• b: 12.368 ± 0.002 Å
• c: 12.459 ± 0.002 Å
• α: 90°
• β: 107.25 ± 0.01°
• γ: 90°
• Cell volume: 1283 ± 0.4 ų
• Cell temperature: 133 ± 2 K
• Ambient diffraction temperature: 133 ± 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: 0.0467
• Residual factor for significantly intense reflections: 0.0396
• Weighted residual factors for significantly intense reflections: 0.1067
• Weighted residual factors for all reflections included in the refinement: 0.1124
• Goodness-of-fit parameter for all reflections included in the refinement: 1.076
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No