Information card for entry 7046719

Structure parameters

• Formula: C65 H90 N4 O6 Sm2
• Calculated formula: C65 H90 N4 O6 Sm2
• Title of publication: Bipyrrolidine salan alkoxide complexes of lanthanides: synthesis, characterisation, activity in the polymerisation of lactide and mechanistic investigation by DOSY NMR.
• Authors of publication: Beament, James; Kociok-Köhn, Gabriele; Jones, Matthew D.; Buchard, Antoine
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2018
• Journal volume: 47
• Journal issue: 27
• Pages of publication: 9164 - 9172
• a: 24.6223 ± 0.0009 Å
• b: 11.6978 ± 0.0003 Å
• c: 24.2817 ± 0.0009 Å
• α: 90°
• β: 119.614 ± 0.005°
• γ: 90°
• Cell volume: 6080.2 ± 0.5 ų
• Cell temperature: 150 ± 2 K
• Ambient diffraction temperature: 150 ± 10 K
• Number of distinct elements: 5
• Space group number: 15
• Hermann-Mauguin space group symbol: C 1 2/c 1
• Hall space group symbol: -C 2yc
• Residual factor for all reflections: 0.0319
• Residual factor for significantly intense reflections: 0.0262
• Weighted residual factors for significantly intense reflections: 0.0529
• Weighted residual factors for all reflections included in the refinement: 0.0551
• Goodness-of-fit parameter for all reflections included in the refinement: 1.127
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No