Information card for entry 1548855

Structure parameters

• Formula: C225 H333 Al9 N18 O18
• Calculated formula: C225 H331.5 Al9 N18 O18
• Title of publication: Breaking the Paradox between Catalytic Activity and Stereoselectivity: rac-Lactide Polymerization by Trinuclear Salen‒Al Complexes
• Authors of publication: Pang, Xuan; Duan, Ranlong; Li, Xiang; Hu, Chenyang; Wang, Xianhong; Chen, Xuesi
• Journal of publication: Macromolecules
• Year of publication: 2018
• Journal volume: 51
• Journal issue: 3
• Pages of publication: 906
• a: 19.559 ± 0.003 Å
• b: 19.559 ± 0.003 Å
• c: 41.863 ± 0.006 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 13869 ± 4 ų
• Cell temperature: 173 ± 2 K
• Ambient diffraction temperature: 173 ± 2 K
• Number of distinct elements: 5
• Space group number: 190
• Hermann-Mauguin space group symbol: P -6 2 c
• Hall space group symbol: P -6c -2c
• Residual factor for all reflections: 0.1773
• Residual factor for significantly intense reflections: 0.1508
• Weighted residual factors for significantly intense reflections: 0.365
• Weighted residual factors for all reflections included in the refinement: 0.3896
• Goodness-of-fit parameter for all reflections included in the refinement: 1.001
• Diffraction radiation wavelength: 1.54178 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No