@article{7577,
  author = {T. I. Yacovitch and N. Heine and C. Brieger and T. Wende and C. Hock and D. M. Neumark and K. R. Asmis},
  title = {Communication: Vibrational spectroscopy of atmospherically relevant acid cluster anions: Bisulfate versus nitrate core structures},
  abstract = {Infrared multiple photon dissociation spectra for the smallest atmospherically relevant anions of sulfuric and nitric acid allow us to characterize structures and distinguish between clusters with a bisulfate or a nitrate core. We find that bisulfate is the main charge carrier for HSO4−·H2SO4·HNO3 but not for NO3−·H2SO4·HNO3. For the mixed dimer anion, we find evidence for the presence of two isomers: HSO4−·HNO3 and NO3−·H2SO4. Density functional calculations accompany the experimental results and provide support for these observations.},
  year = {2012},
  journal = {The Journal of Chemical Physics},
  volume = {136},
  number = {24},
  pages = {241102},
  publisher = {AIP},
  url = {http://link.aip.org/link/?JCP/136/241102/1},
  doi = {10.1063/1.4732148},
  language = {eng},
}