Information card for entry 7025581

Structure parameters

• Formula: C50 H79 N2 O4 Sm
• Calculated formula: C50 H63 N2 O4 Sm
• Title of publication: Synthesis and characterization of amine bridged bis(phenolate) lanthanide aryloxides and their application in the polymerization of lactide.
• Authors of publication: Nie, Kun; Gu, Xiangyong; Yao, Yingming; Zhang, Yong; Shen, Qi
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2010
• Journal volume: 39
• Journal issue: 29
• Pages of publication: 6832 - 6840
• a: 15.3534 ± 0.0014 Å
• b: 16.868 ± 0.0015 Å
• c: 19.187 ± 0.002 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 4969.1 ± 0.8 ų
• Cell temperature: 223 ± 2 K
• Ambient diffraction temperature: 223 ± 2 K
• Number of distinct elements: 5
• Space group number: 19
• Hermann-Mauguin space group symbol: P 21 21 21
• Hall space group symbol: P 2ac 2ab
• Residual factor for all reflections: 0.1219
• Residual factor for significantly intense reflections: 0.1032
• Weighted residual factors for significantly intense reflections: 0.2604
• Weighted residual factors for all reflections included in the refinement: 0.2768
• Goodness-of-fit parameter for all reflections included in the refinement: 1.091
• Diffraction radiation wavelength: 0.71075 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No