Information card for entry 4087015

Structure parameters

• Formula: C50 H79 Mg2 N6
• Calculated formula: C50 H79 Mg2 N6
• Title of publication: Studies on Multinuclear Magnesium tert-Butyl Heteroscorpionates: Synthesis, Coordination Ability, and Heteroselective Ring-Opening Polymerization of rac-Lactide
• Authors of publication: Garcés, Andrés; Sánchez-Barba, Luis F.; Fernández-Baeza, Juan; Otero, Antonio; Lara-Sánchez, Agustín; Rodríguez, Ana M.
• Journal of publication: Organometallics
• Year of publication: 2017
• Journal volume: 36
• Journal issue: 4
• Pages of publication: 884
• a: 13.1941 ± 0.0007 Å
• b: 20.713 ± 0.0012 Å
• c: 20.9225 ± 0.0013 Å
• α: 90°
• β: 106.251 ± 0.002°
• γ: 90°
• Cell volume: 5489.4 ± 0.6 ų
• Cell temperature: 250 ± 2 K
• Ambient diffraction temperature: 250 ± 2 K
• Number of distinct elements: 4
• 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: 0.1176
• Residual factor for significantly intense reflections: 0.0668
• Weighted residual factors for significantly intense reflections: 0.1742
• Weighted residual factors for all reflections included in the refinement: 0.2042
• Goodness-of-fit parameter for all reflections included in the refinement: 1.024
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No