Information card for entry 7105151

Structure parameters

• Common name: (Y(H(Me2pz)3)(OiPr)(THF)3)(BPh4)2 . 0.75(THF)
• Chemical name: [Y{H(Me2pz)3}(OiPr)(THF)3][BPh4]2 . 0.75(THF)
• Formula: C82 H98 B2 N6 O4.75 Y
• Calculated formula: C82 H98 B2 N6 O4.75 Y
• Title of publication: Dicationic and zwitterionic catalysts for the amine-initiated, immortal ring-opening polymerisation of rac-lactide: facile synthesis of amine-terminated, highly heterotactic PLA.
• Authors of publication: Clark, Lawrence; Cushion, Michael G; Dyer, Hellen E; Schwarz, Andrew D; Duchateau, Robbert; Mountford, Philip
• Journal of publication: Chemical communications (Cambridge, England)
• Year of publication: 2009
• Journal volume: 46
• Journal issue: 2
• Pages of publication: 273 - 275
• a: 18.7867 ± 0.0002 Å
• b: 20.3526 ± 0.0002 Å
• c: 22.6804 ± 0.0003 Å
• α: 111.946 ± 0.0006°
• β: 107.607 ± 0.0005°
• γ: 94.1956 ± 0.0007°
• Cell volume: 7494.82 ± 0.16 ų
• Cell temperature: 150 K
• Ambient diffraction temperature: 150 K
• Number of distinct elements: 6
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.1724
• Residual factor for significantly intense reflections: 0.0853
• Weighted residual factors for all reflections: 0.1221
• Weighted residual factors for significantly intense reflections: 0.0702
• Weighted residual factors for all reflections included in the refinement: 0.0633
• Goodness-of-fit parameter for all reflections included in the refinement: 1.1275
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No