Information card for entry 7706874

Structure parameters

• Formula: C34 H55 Cl2 Li N2 O Zr
• Calculated formula: C34 H55 Cl2 Li N2 O Zr
• Title of publication: Ring-opening polymerisation of l- and rac-lactide using group 4 permethylpentalene aryloxides and alkoxides.
• Authors of publication: Turner, Zoë R; Lamb, Jessica V.; Robinson, Thomas P.; Mandal, Dipa; Buffet, Jean-Charles; O Hare, Dermot
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2021
• Journal volume: 50
• Journal issue: 14
• Pages of publication: 4805 - 4818
• a: 10.5832 ± 0.0002 Å
• b: 12.663 ± 0.0003 Å
• c: 15.2987 ± 0.0003 Å
• α: 72.614 ± 0.002°
• β: 70.176 ± 0.002°
• γ: 67.102 ± 0.002°
• Cell volume: 1743.52 ± 0.07 ų
• Cell temperature: 150 ± 2 K
• Ambient diffraction temperature: 149.98 ± 0.16 K
• Number of distinct elements: 7
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.0213
• Residual factor for significantly intense reflections: 0.0208
• Weighted residual factors for significantly intense reflections: 0.0535
• Weighted residual factors for all reflections included in the refinement: 0.0539
• Goodness-of-fit parameter for all reflections included in the refinement: 1.035
• Diffraction radiation wavelength: 1.5418 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No