2020/09/28 by Jose L. Domenech, José Luis Doménech, Oskar Asvany +4 · 6 citations
Chemistry · Physics and Astronomy · #Action (physics) #Advanced Chemical Physics Studies #Atomic physics #High resolution #Hot band #Infrared #Infrared spectroscopy #Materials science #Molecular Spectroscopy and Structure #Molecular vibration #Nuclear magnetic resonance #Optics #Physics #Quantum mechanics #Raman spectroscopy #Remote sensing #Spectroscopy #Spectroscopy and Laser Applications #Two-dimensional infrared spectroscopy #astro-ph.GA #physics.chem-ph
paper · pdf · doi:10.1016/j.jms.2020.111375
published in Journal of Molecular Spectroscopy 374, 111375 (Elsevier BV) · 15 pages, 3 Tables, 2 figures
openalex publication_date 2020/09/28 · openalex created_date 2020/10/08 · arxiv created 2021/03/01 · arxiv updated 2021/03/02 · openalex updated_date 2026/08/05
Rotational-vibrational transitions of the fundamental vibrational modes of the 12C14N+ and 12C15N+ cations have been observed for the first time using a cryogenic ion trap apparatus with an action spectroscopy scheme. The lines P(3) to R(3) of 12C14N+ and R(1) to R(3) of 12C15N+ have been measured, limited by the trap temperature of approximately 4 K and the restricted tuning range of the infrared laser. Spectroscopic parameters are presented for both isotopologues, with band origins at 2000.7587(1) and 1970.321(1) cm-1, respectively, as well as an isotope independent fit combining the new and the literature data.