Formation and destruction of molecular ions in interstellar clouds

@article{Smith1988FormationAD,
  title={Formation and destruction of molecular ions in interstellar clouds},
  author={D. Smith},
  journal={Philosophical Transactions of the Royal Society of London. Series A, Mathematical and Physical Sciences},
  year={1988},
  volume={324},
  pages={257 - 273}
}
  • D. Smith
  • Published 1988
  • Philosophical Transactions of the Royal Society of London. Series A, Mathematical and Physical Sciences
A brief review is given of the role of molecular positive ions in interstellar chemistry. It is indicated how the simplest ions, which are formed by photoionization and cosmic-ray ionization, are converted to polyatomic ions by sequential gas-phase ionic reaction processes such as proton transfer, carbon insertion and radiative association. The importance of H3 and CH3 ions in the initial stages of molecular synthesis and the analogous roles of H2D+ and CH2D+ (which are formed in the reactions… Expand

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