Photodissociation spectroscopy of N2O+ in the ion storage ring RICE.

R IgosawaA HirotaN Kimura Susumu Kuma Kiattichart Chartkunchand P M Mishra Matthew Lindley T Yamaguchi Y Nakano T Azuma

Published in: The Journal of chemical physics (2020)

The A2Σ+-X2Π electronic transition of the nitrous oxide cation, N2O+, was measured via photodissociation spectroscopy in a cryogenic electrostatic ion storage ring. Rotationally resolved spectra of the N-O stretching vibrational sequence were obtained by detecting neutral N fragments produced via N2O+ → NO+ + N predissociation channels. A new set of molecular constants was determined for the high-lying vibrational levels of the A2Σ+ state.

Keyphrases

density functional theory
molecular dynamics simulations
single molecule
high resolution
energy transfer
molecular dynamics
solid state
ionic liquid
raman spectroscopy
mass spectrometry
quantum dots