Information card for entry 4075515

Structure parameters

• Formula: C38 H63 Mg Na O3
• Calculated formula: C38 H63 Mg Na O3
• Title of publication: Synthesis, Structure, and Catalytic Studies of Mixed Lithium−Magnesium and Sodium−Magnesium Complexes: Highly Isospecific Initiators for Polymerization of Methyl Methacrylate
• Authors of publication: Hsueh, Mao-Lin; Ko, Bao-Tsan; Athar, Taimur; Lin, Chu-Chieh; Wu, Tzong-Ming; Hsu, Sung-Fu
• Journal of publication: Organometallics
• Year of publication: 2006
• Journal volume: 25
• Journal issue: 17
• Pages of publication: 4144
• a: 20.7678 ± 0.0012 Å
• b: 21.2375 ± 0.0011 Å
• c: 18.4101 ± 0.0011 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 8119.9 ± 0.8 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 5
• Space group number: 56
• Hermann-Mauguin space group symbol: P c c n
• Hall space group symbol: -P 2ab 2ac
• Residual factor for all reflections: 0.1418
• Residual factor for significantly intense reflections: 0.0648
• Weighted residual factors for significantly intense reflections: 0.1723
• Weighted residual factors for all reflections included in the refinement: 0.2054
• Goodness-of-fit parameter for all reflections included in the refinement: 1.013
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No