Information card for entry 4079022

Structure parameters

• Formula: C42 H74 N3 O3 Si2 Y
• Calculated formula: C42 H74 N3 O3 Si2 Y
• Title of publication: Control of Conformations of Piperazidine-Bridged Bis(phenolato) Groups: Syntheses and Structures of Bimetallic and Monometallic Lanthanide Amides and Their Application in the Polymerization of Lactides
• Authors of publication: Li, Wenyi; Zhang, Zhongjian; Yao, Yingming; Zhang, Yong; Shen, Qi
• Journal of publication: Organometallics
• Year of publication: 2012
• Journal volume: 31
• Journal issue: 9
• Pages of publication: 3499
• a: 15.3128 ± 0.0014 Å
• b: 14.4084 ± 0.0012 Å
• c: 21.982 ± 0.002 Å
• α: 90°
• β: 95.892 ± 0.003°
• γ: 90°
• Cell volume: 4824.3 ± 0.7 ų
• Cell temperature: 223 ± 2 K
• Ambient diffraction temperature: 223 ± 2 K
• Number of distinct elements: 6
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/n 1
• Hall space group symbol: -P 2yn
• Residual factor for all reflections: 0.1246
• Residual factor for significantly intense reflections: 0.0918
• Weighted residual factors for significantly intense reflections: 0.2081
• Weighted residual factors for all reflections included in the refinement: 0.2298
• Goodness-of-fit parameter for all reflections included in the refinement: 1.099
• Diffraction radiation wavelength: 0.71075 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No