Information card for entry 7006145

Structure parameters

• Formula: C35 H54 N5 O2 Si2 Yb
• Calculated formula: C35 H48 N5 O2 Si2 Yb
• Title of publication: Ytterbium amides of linked bis(amidinate): synthesis, molecular structures, and reactivity for the polymerization of l-lactide
• Authors of publication: Wang, Junfeng; Cai, Tao; Yao, Yingming; Zhang, Yong; Shen, Qi
• Journal of publication: Dalton Transactions
• Year of publication: 2007
• Journal issue: 45
• Pages of publication: 5275
• a: 23.288 ± 0.002 Å
• b: 8.6725 ± 0.0007 Å
• c: 20.4441 ± 0.0019 Å
• α: 90°
• β: 111.162 ± 0.002°
• γ: 90°
• Cell volume: 3850.6 ± 0.6 ų
• Cell temperature: 223 ± 2 K
• Ambient diffraction temperature: 223 ± 2 K
• Number of distinct elements: 6
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for all reflections: 0.0605
• Residual factor for significantly intense reflections: 0.0477
• Weighted residual factors for significantly intense reflections: 0.0945
• Weighted residual factors for all reflections included in the refinement: 0.0997
• Goodness-of-fit parameter for all reflections included in the refinement: 1.189
• Diffraction radiation wavelength: 0.7107 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No