A donor-functionalized, silyl-substituted pentadienyllithium: structural insight from experiment and theory.
A donor-functionalized, silyl-substituted pentadienyllithium: structural insight from experiment and theory.
复制标题
供体官能化、甲硅烷基取代的戊二烯基锂：来自实验和理论的结构洞察。
作者：
Sophia A. Solomon;F. Bickelhaupt;R. Layfield;M. Nilsson;Jordi Poater;M. Solà
合成了一种供体功能化硅基取代戊二烯锂，并用晶体学和核磁共振光谱对其进行了表征。发现戊二烯基负电荷部分定域，DFT显示这是由于锂离子的极化能力。
A donor-functionalized, silyl-substituted pentadienyllithium has been synthesized and characterized by crystallography and NMR spectroscopy. The pentadienyl negative charge was found to be partially localized, which DFT revealed to be due to the polarizing power of the lithium cation.