Information card for entry 7102455

Structure parameters

• Formula: C48 H81 La N2 O4 Si2
• Calculated formula: C49.5 H66.5 La N2 O4 Si2
• Title of publication: Stereoselective ring-opening polymerization of racemic lactide using alkoxy-amino-bis(phenolate) group 3 metal complexes.
• Authors of publication: Cai, Chen-Xin; Amgoune, Abderramane; Lehmann, Christian W; Carpentier, Jean-François
• Journal of publication: Chemical communications (Cambridge, England)
• Year of publication: 2004
• Journal issue: 3
• Pages of publication: 330 - 331
• a: 11.1736 ± 0.0001 Å
• b: 14.4669 ± 0.0002 Å
• c: 16.8054 ± 0.0002 Å
• α: 100.391 ± 0.001°
• β: 95.629 ± 0.001°
• γ: 103.294 ± 0.001°
• Cell volume: 2572.61 ± 0.05 ų
• Cell temperature: 100 K
• Ambient diffraction temperature: 100 K
• Number of distinct elements: 6
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.0835
• Residual factor for significantly intense reflections: 0.0591
• Weighted residual factors for significantly intense reflections: 0.1256
• Weighted residual factors for all reflections included in the refinement: 0.1371
• Goodness-of-fit parameter for all reflections included in the refinement: 1.061
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No