Information card for entry 1552823

Structure parameters

• Formula: C93 H126 O9 Y2
• Calculated formula: C93 H126 O9 Y2
• Title of publication: ppm-Level Thermally Switchable Yttrium Phenoxide Catalysts for Moisture-Insensitive and Controllably Immortal Polymerization of rac-Lactide
• Authors of publication: Chen, Changjuan; Bai, Zhiyong; Cui, Yaqin; Cong, Yong; Pan, Xiaobo; Wu, Jincai
• Journal of publication: Macromolecules
• Year of publication: 2018
• Journal volume: 51
• Journal issue: 17
• Pages of publication: 6800
• a: 23.2 ± 0.003 Å
• b: 23.2 ± 0.003 Å
• c: 36.173 ± 0.005 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 16861 ± 4 ų
• Cell temperature: 150 ± 2 K
• Ambient diffraction temperature: 150 ± 2 K
• Number of distinct elements: 4
• Space group number: 167
• Hermann-Mauguin space group symbol: R -3 c :H
• Hall space group symbol: -R 3 2"c
• Residual factor for all reflections: 0.0664
• Residual factor for significantly intense reflections: 0.0632
• Weighted residual factors for significantly intense reflections: 0.1575
• Weighted residual factors for all reflections included in the refinement: 0.1603
• Goodness-of-fit parameter for all reflections included in the refinement: 1.058
• Diffraction radiation wavelength: 1.54178 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No