Author/Authors :
Lignell، نويسنده , , Antti and Khriachtchev، نويسنده , , Leonid and Rنsنnen، نويسنده , , Markku and Pettersson، نويسنده , , Mika، نويسنده ,
Abstract :
In the present work, we computationally study energetic stabilization of HHeF by its complexation with Xe atoms. For the studied HHeF⋯Xen systems (n=1–4,6), we found a large complexation-induced decrease of energy of HHeF with respect to its dissociation into atoms. As a working hypothesis, we assume that this stabilization effect continues for the larger systems (n>6) as well. This suggests that dissociation of HHeF via the H–He stretching coordinate might be suppressed and its lifetime might be increased by inserting it into large Xe clusters or matrices.
