Information card for entry 7019446

Structure parameters

• Formula: C74 H100 N10 O2 Si4 Yb2
• Calculated formula: C74 H84 N10 O2 Si4 Yb2
• Title of publication: Synthesis, characterization of bridged bis(amidinate) lanthanide amides and their application as catalysts for addition of amines to nitriles for monosubstituted N-arylamidines.
• Authors of publication: Li, Wenbo; Xue, Mingqiang; Xu, Fan; Tu, Jing; Zhang, Yong; Shen, Qi
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2012
• Journal volume: 41
• Journal issue: 27
• Pages of publication: 8252 - 8260
• a: 12.1228 ± 0.0006 Å
• b: 12.7576 ± 0.0007 Å
• c: 13.5956 ± 0.0006 Å
• α: 80.15 ± 0.005°
• β: 68.709 ± 0.004°
• γ: 84.206 ± 0.005°
• Cell volume: 1928.55 ± 0.18 ų
• Cell temperature: 223 ± 2 K
• Ambient diffraction temperature: 223 ± 2 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: 0.0639
• Residual factor for significantly intense reflections: 0.052
• Weighted residual factors for significantly intense reflections: 0.097
• Weighted residual factors for all reflections included in the refinement: 0.1027
• Goodness-of-fit parameter for all reflections included in the refinement: 1.125
• Diffraction radiation wavelength: 0.71075 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No