Information card for entry 7021534

Structure parameters

• Formula: C56 H86 Br2 Li2 N3 O4 Si2 Yb
• Calculated formula: C56 H84 Br2 Li2 N3 O4 Si2 Yb
• Title of publication: Synthesis and characterization of bimetallic lanthanide-alkali metal complexes stabilized by aminophenoxy ligands and their catalytic activity for the polymerization of 2,2-dimethyltrimethylene carbonate.
• Authors of publication: Qiu, Jinshui; Lu, Min; Yao, Yingming; Zhang, Yong; Wang, Yaorong; Shen, Qi
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2013
• Journal volume: 42
• Journal issue: 28
• Pages of publication: 10179 - 10189
• a: 21.5857 ± 0.0011 Å
• b: 21.5857 ± 0.0011 Å
• c: 26.4362 ± 0.0014 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 12317.7 ± 1.1 ų
• Cell temperature: 223 ± 2 K
• Ambient diffraction temperature: 223 ± 2 K
• Number of distinct elements: 8
• Space group number: 110
• Hermann-Mauguin space group symbol: I 41 c d
• Hall space group symbol: I 4bw -2c
• Residual factor for all reflections: 0.0611
• Residual factor for significantly intense reflections: 0.0489
• Weighted residual factors for significantly intense reflections: 0.1246
• Weighted residual factors for all reflections included in the refinement: 0.1347
• Goodness-of-fit parameter for all reflections included in the refinement: 0.895
• Diffraction radiation wavelength: 0.71075 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No