Information card for entry 7022228

Structure parameters

• Formula: C26 H46 N3 Si4 Sm
• Calculated formula: C26 H46 N3 Si4 Sm
• Title of publication: Rare earth metal bis(silylamide) complexes bearing pyridyl-functionalized indenyl ligand: synthesis, structure and performance in the living polymerization of L-lactide and rac-lactide.
• Authors of publication: Wang, Yibin; Lei, Yinlin; Chi, Shuhui; Luo, Yunjie
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2013
• Journal volume: 42
• Journal issue: 5
• Pages of publication: 1862 - 1871
• a: 17.4325 ± 0.0019 Å
• b: 8.3392 ± 0.0009 Å
• c: 22.81 ± 0.003 Å
• α: 90°
• β: 92.839 ± 0.003°
• γ: 90°
• Cell volume: 3311.9 ± 0.7 ų
• Cell temperature: 223 ± 2 K
• Ambient diffraction temperature: 223 ± 2 K
• Number of distinct elements: 5
• 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: 0.0861
• Residual factor for significantly intense reflections: 0.0646
• Weighted residual factors for significantly intense reflections: 0.1493
• Weighted residual factors for all reflections included in the refinement: 0.1706
• Goodness-of-fit parameter for all reflections included in the refinement: 1.093
• Diffraction radiation wavelength: 0.71075 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No