Information card for entry 4068104

Structure parameters

• Formula: C46 H74 N3 O Si2 Sm
• Calculated formula: C46 H66 N3 O Si2 Sm
• Title of publication: Synthesis of Dianionic β-Diketiminate Lanthanide Amides L′LnN(SiMe3)2(THF) by Deprotonation of the β-Diketiminate Ligand L (L = {[(2,6-iPr2C6H3)NC(CH3)]2CH}−) and the Transformation with [HNEt3][BPh4] to the Cationic Samarium Amide [LSmN(SiMe3)2][BPh4]
• Authors of publication: Liu, Peng; Zhang, Yong; Yao, Yingming; Shen, Qi
• Journal of publication: Organometallics
• Year of publication: 2012
• Journal volume: 31
• Journal issue: 3
• Pages of publication: 1017
• a: 11.7896 ± 0.0012 Å
• b: 18.507 ± 0.002 Å
• c: 21.74 ± 0.003 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 4743.5 ± 1 ų
• Cell temperature: 223 ± 2 K
• Ambient diffraction temperature: 223 ± 2 K
• Number of distinct elements: 6
• Space group number: 19
• Hermann-Mauguin space group symbol: P 21 21 21
• Hall space group symbol: P 2ac 2ab
• Residual factor for all reflections: 0.0542
• Residual factor for significantly intense reflections: 0.0484
• Weighted residual factors for significantly intense reflections: 0.1076
• Weighted residual factors for all reflections included in the refinement: 0.1118
• Goodness-of-fit parameter for all reflections included in the refinement: 1.084
• Diffraction radiation wavelength: 0.71075 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No