Information card for entry 4083313

Structure parameters

• Formula: C56 H54 N2 Si2
• Calculated formula: C56 H54 N2 Si2
• Title of publication: N‒P Bond Cleavage Induced Ring Formation of Cyclosilazanes from Reactions of Aryl(phosphanyl)aminotrichlorosilanes with Lithium Alkynyls
• Authors of publication: Wang, Jinjin; Liu, Rui; Ruan, Wenqing; Li, Yan; Mondal, Kartik Chandra; Roesky, Herbert W.; Zhu, Hongping
• Journal of publication: Organometallics
• Year of publication: 2014
• Journal volume: 33
• Journal issue: 11
• Pages of publication: 2696
• a: 24.046 ± 0.003 Å
• b: 19.8028 ± 0.0016 Å
• c: 21.458 ± 0.003 Å
• α: 90°
• β: 108.792 ± 0.014°
• γ: 90°
• Cell volume: 9673 ± 2 ų
• Cell temperature: 173 ± 2 K
• Ambient diffraction temperature: 173 ± 2 K
• Number of distinct elements: 4
• Space group number: 15
• Hermann-Mauguin space group symbol: C 1 2/c 1
• Hall space group symbol: -C 2yc
• Residual factor for all reflections: 0.1012
• Residual factor for significantly intense reflections: 0.0592
• Weighted residual factors for significantly intense reflections: 0.1236
• Weighted residual factors for all reflections included in the refinement: 0.139
• Goodness-of-fit parameter for all reflections included in the refinement: 1.016
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No