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Enhanced Aerogen- Interaction by a Cation- Force

机译:阳离子力量增强的空气相互作用

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The interaction between a noble gas atom and an aromatic -electron system, which mainly originates from the London dispersion force, is very weak and has not attracted enough attention yet. Herein, we reported a type of notably enhanced aerogen- interaction between cation-systems and noble gas atoms. The binding strength of a divalent cation-system with a xenon atom is comparable to a moderate hydrogen bond (up to ca.7 kcalmol(-1)), whereas krypton and argon atoms produce slightly weaker interactions. Energy-decomposition analysis reveals that the induction interaction is responsible for the stabilization of divalent cation-Xe species besides the dispersion interaction. Our results might be helpful to increase the understanding of some unsolved mysteries of aerogens.
机译:稀有气体原子与芳族电子体系之间的相互作用主要是由伦敦分散力引起的,它的相互作用非常弱,尚未引起足够的重视。在本文中,我们报道了阳离子系统与稀有气体原子之间显着增强的气源相互作用。具有氙原子的二价阳离子系统的结合强度与中等氢键(最多约7 kcalmol(-1))相当,而k和氩原子产生的相互作用稍弱。能量分解分析表明,除了分散作用外,感应作用还负责稳定二价阳离子-Xe物种。我们的结果可能有助于增进对一些尚未解决的气源之谜的理解。

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