Infrared Population Transfer Spectroscopy of Cryo-Cooled Ions: Quantitative Tests of the Effects of Collisional Cooling on the Room Temperature Conformer Populations.

@article{Harrilal2018InfraredPT,
  title={Infrared Population Transfer Spectroscopy of Cryo-Cooled Ions: Quantitative Tests of the Effects of Collisional Cooling on the Room Temperature Conformer Populations.},
  author={Christopher P Harrilal and Andrew F DeBlase and Joshua L Fischer and John T Lawler and Scott A McLuckey and Timothy S Zwier},
  journal={The journal of physical chemistry. A},
  year={2018},
  volume={122 8},
  pages={2096-2107}
}
The single-conformation spectroscopy and infrared-induced conformational isomerization of a model protonated pentapeptide [YGPAA + H]+ is studied under cryo-cooled conditions in the gas phase. Building on recent results ( DeBlase , A. F. ; J. Am. Chem. Soc. 2017 , 139 , 5481 - 5493 ), firm assignments are established for the presence of two conformer… CONTINUE READING