Information card for entry 7044563

Structure parameters

• Formula: C180 H264 N4 O19 Y4
• Calculated formula: C180 H264 N4 O19 Y4
• Title of publication: Synthesis of amine-bridged bis(phenolate) rare-earth metal aryloxides and their catalytic performances for the ring-opening polymerization of L-lactic acid O-carboxyanhydride and L-lactide
• Authors of publication: Ouyang, Hao; Nie, Kun; Yuan, Dan; Yao, Yingming
• Journal of publication: Dalton Trans.
• Year of publication: 2017
• a: 15.5796 ± 0.0011 Å
• b: 18.2982 ± 0.0014 Å
• c: 18.7574 ± 0.0018 Å
• α: 75.61 ± 0.015°
• β: 70.403 ± 0.014°
• γ: 66.585 ± 0.013°
• Cell volume: 4581.5 ± 0.9 ų
• Cell temperature: 223 ± 2 K
• Ambient diffraction temperature: 223 ± 2 K
• Number of distinct elements: 5
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.1282
• Residual factor for significantly intense reflections: 0.0804
• Weighted residual factors for significantly intense reflections: 0.2251
• Weighted residual factors for all reflections included in the refinement: 0.3046
• Goodness-of-fit parameter for all reflections included in the refinement: 1.071
• Diffraction radiation wavelength: 0.71075 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No