Information card for entry 7125347

Structure parameters

• Formula: C50 H76 N3 O2 Si2 Yb
• Calculated formula: C50 H76 N3 O2 Si2 Yb
• Title of publication: Stereo-selectivity switchable ROP of rac-β-butyrolactone initiated by salan-ligated rare-earth metal amide complexes: the key role of the substituents on ligand frameworks.
• Authors of publication: Zhuo, Zhixing; Zhang, Chen; Luo, Yunjie; Wang, Yaorong; Yao, Yingming; Yuan, Dan; Cui, Dongmei
• Journal of publication: Chemical communications (Cambridge, England)
• Year of publication: 2018
• Journal volume: 54
• Journal issue: 85
• Pages of publication: 11998 - 12001
• a: 15.212 ± 0.0012 Å
• b: 16.174 ± 0.002 Å
• c: 20.7742 ± 0.0015 Å
• α: 90°
• β: 95.218 ± 0.006°
• γ: 90°
• Cell volume: 5090.1 ± 0.8 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 6
• 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: 0.1249
• Residual factor for significantly intense reflections: 0.0665
• Weighted residual factors for significantly intense reflections: 0.1315
• Weighted residual factors for all reflections included in the refinement: 0.1943
• Goodness-of-fit parameter for all reflections included in the refinement: 1.017
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No