Information card for entry 4315042

Structure parameters

• Formula: C55 H108 N6 O2 Si4 Zn2
• Calculated formula: C55 H108 N6 O2 Si4 Zn2
• Title of publication: Ring-Opening Polymerization of Lactides Catalyzed by Natural Amino-Acid Based Zinc Catalysts
• Authors of publication: Donald J. Darensbourg; Osit Karroonnirun
• Journal of publication: Inorganic Chemistry
• Year of publication: 2010
• Journal volume: 49
• Pages of publication: 2360 - 2371
• a: 13.53 ± 0.005 Å
• b: 23.298 ± 0.005 Å
• c: 10.488 ± 0.005 Å
• α: 90 ± 0.005°
• β: 99.19 ± 0.005°
• γ: 90 ± 0.005°
• Cell volume: 3264 ± 2 ų
• Cell temperature: 110 ± 2 K
• Ambient diffraction temperature: 110 ± 2 K
• Number of distinct elements: 6
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for all reflections: 0.1165
• Residual factor for significantly intense reflections: 0.0756
• Weighted residual factors for significantly intense reflections: 0.1935
• Weighted residual factors for all reflections included in the refinement: 0.2405
• Goodness-of-fit parameter for all reflections included in the refinement: 0.965
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No