Information card for entry 4111093

Structure parameters

• Chemical name: 1,1-Diiodo-3,3,4,4-tetramethyl-1,3,4-telluradisilolane
• Formula: C6 H16 I2 Si2 Te
• Calculated formula: C6 H16 I2 Si2 Te
• Title of publication: Synthesis, Structure, and Chemistry of New, Mixed Group 14 and 16 Heterocycles: Nucleophile-Induced Ring Contraction of Mesocyclic Dications
• Authors of publication: Eric Block; Evgeny V. Dikarev; Richard S. Glass; Jin Jin; Bo Li; Xiaojie Li; Shao-Zhong Zhang
• Journal of publication: Journal of the American Chemical Society
• Year of publication: 2006
• Journal volume: 128
• Pages of publication: 14949 - 14961
• a: 19.4457 ± 0.0008 Å
• b: 19.4457 ± 0.0008 Å
• c: 7.9176 ± 0.0006 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 2993.9 ± 0.3 ų
• Cell temperature: 173 ± 2 K
• Ambient diffraction temperature: 173 ± 2 K
• Number of distinct elements: 5
• Space group number: 106
• Hermann-Mauguin space group symbol: P 42 b c
• Hall space group symbol: P 4c -2ab
• Residual factor for all reflections: 0.0282
• Residual factor for significantly intense reflections: 0.0267
• Weighted residual factors for significantly intense reflections: 0.0622
• Weighted residual factors for all reflections included in the refinement: 0.0632
• Goodness-of-fit parameter for all reflections included in the refinement: 1.058
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No