Information card for entry 7025491

Structure parameters

• Formula: C57 H71 N4 O4 Zr
• Calculated formula: C57 H64 N4 O4 Zr
• Title of publication: Preparation and structures of enantiomeric dinuclear zirconium and hafnium complexes containing two homochiral N atoms, and their catalytic property for polymerization of rac-lactide.
• Authors of publication: Hu, Minggang; Wang, Mei; Zhu, Hongjun; Zhang, Lu; Zhang, Hui; Sun, Licheng
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2010
• Journal volume: 39
• Journal issue: 18
• Pages of publication: 4440 - 4446
• a: 12.647 ± 0.0015 Å
• b: 20.723 ± 0.003 Å
• c: 10.6438 ± 0.0014 Å
• α: 90°
• β: 110.525 ± 0.007°
• γ: 90°
• Cell volume: 2612.5 ± 0.6 ų
• Cell temperature: 298 ± 2 K
• Ambient diffraction temperature: 298 ± 2 K
• Number of distinct elements: 5
• Space group number: 13
• Hermann-Mauguin space group symbol: P 1 2/c 1
• Hall space group symbol: -P 2yc
• Residual factor for all reflections: 0.0612
• Residual factor for significantly intense reflections: 0.0469
• Weighted residual factors for significantly intense reflections: 0.1264
• Weighted residual factors for all reflections included in the refinement: 0.1352
• Goodness-of-fit parameter for all reflections included in the refinement: 1.058
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No