Leak-out spectroscopy as alternative method to rare-gas tagging for the Renner–Teller perturbed HCCH<sup>+</sup> and DCCD<sup>+</sup> ions
Kim Steenbakkers, Tom van Boxtel, Gerrit C. Groenenboom, Oskar Asvany, Britta Redlich, Stephan Śchlemmer, Sandra Brünken
Abstract
Vibronic coupling effects in the low-lying bending modes of the open-shell linear ions HCCH + and DCCD + have been investigated using cryogenic infrared action spectroscopy in combination with a free electron laser.
Topics & Concepts
IonSpectroscopyRare gasChemistryAtomic physicsPhysicsAnalytical Chemistry (journal)Environmental chemistryQuantum mechanicsOrganic chemistryAtmospheric Ozone and ClimateSpectroscopy and Laser ApplicationsAdvanced Chemical Physics Studies