Information card for entry 4305421

Structure parameters

• Formula: C80 H104 N6 O4 P4 Si4 Y2
• Calculated formula: C80 H104 N6 O4 P4 Si4 Y2
• SMILES: [Y]1234([N](CC(CN1P(=[O]3)(c1ccccc1)c1ccccc1)(C)C)=P([O]2[Y]123([N](CC(CN1P(=[O]3)(c1ccccc1)c1ccccc1)(C)C)=P([O]42)(c1ccccc1)c1ccccc1)N([SiH](C)C)[SiH](C)C)(c1ccccc1)c1ccccc1)N([SiH](C)C)[SiH](C)C.Cc1ccccc1.Cc1ccccc1
• Title of publication: A Series of Bis(phosphinic)diamido Yttrium Complexes As Initiators for Lactide Polymerization
• Authors of publication: Rachel H. Platel; Andrew J. P. White; Charlotte K. Williams
• Journal of publication: Inorganic Chemistry
• Year of publication: 2008
• Journal volume: 47
• Pages of publication: 6840 - 6849
• a: 14.23934 ± 0.00005 Å
• b: 18.35109 ± 0.00005 Å
• c: 16.82037 ± 0.00006 Å
• α: 90°
• β: 109.94 ± 0.0004°
• γ: 90°
• Cell volume: 4131.78 ± 0.03 ų
• Cell temperature: 173 ± 2 K
• Ambient diffraction temperature: 173 ± 2 K
• Number of distinct elements: 7
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/n 1
• Hall space group symbol: -P 2yn
• Residual factor for all reflections: 0.0269
• Residual factor for significantly intense reflections: 0.0236
• Weighted residual factors for significantly intense reflections: 0.0663
• Weighted residual factors for all reflections included in the refinement: 0.0674
• Goodness-of-fit parameter for all reflections included in the refinement: 1.083
• Diffraction radiation wavelength: 1.54184 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No