Information card for entry 7019440

Structure parameters

• Formula: C39 H62 N5 O2 Pr Si2
• Calculated formula: C39 H62 N5 O2 Pr Si2
• 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: 48.194 ± 0.005 Å
• b: 9.0139 ± 0.0009 Å
• c: 19.816 ± 0.002 Å
• α: 90°
• β: 96.281 ± 0.003°
• γ: 90°
• Cell volume: 8556.7 ± 1.5 ų
• Cell temperature: 223 ± 2 K
• Ambient diffraction temperature: 223 ± 2 K
• Number of distinct elements: 6
• 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: 0.0814
• Residual factor for significantly intense reflections: 0.0631
• Weighted residual factors for significantly intense reflections: 0.0989
• Weighted residual factors for all reflections included in the refinement: 0.1064
• Goodness-of-fit parameter for all reflections included in the refinement: 1.157
• Diffraction radiation wavelength: 0.71075 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No