Spectral simulations and vibrational dynamics of the fluxional H+5 cation and its isotopologues: signatures of the shared-proton motions

Rita Prosmiti, Álvaro Valdés, Gerardo Delgado-Barrio
2014 Journal of Physics, Conference Series  
Synopsis The recent increased interest on research studies of the H + 5 cation, and its isotopologues, is due to the postulation for their presence, although still not detected, in the interstellar medium. There is no doubt, particularly in the light of the recent laboratory observations, that the spectroscopy of these systems is also a great challenge for the theorists. Thus, we report the first fully converged coupled anharmonic quantum study on vibrational dynamics of these highly fluxional
more » ... ations, providing important information on their spectroscopy in a rigorous manner, and open perspectives for further investigations.
doi:10.1088/1742-6596/488/10/102008 fatcat:aib4jmas45gfjaiblioc2aq56a