Reactions of the HnS+ ions (n = 0 to 3) with several molecular gases at thermal energies
- 1 October 1981
- journal article
- research article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 75 (7) , 3365-3370
- https://doi.org/10.1063/1.442498
Abstract
The rate coefficients and product ion distributions have been determined at room temperature for the reactions of the ions HnS+ (n = 0 to 3) with several diatomic and polyatomic gases. The reactions generally proceed at or near the collisional limit, often generating multiple products. Charge transfer, proton transfer, and atom abstraction, in some cases occurring in parallel, are evident within the data array, emphasizing the complexity of these reactions. The results obtained for the near‐thermoneutral reactions of S+ and HS+ with H2S have provided values for the recombination energies of HS+ and H2S+ ions which, within the limitations of the assumptions made, are more closely defined than the previous values.Keywords
This publication has 27 references indexed in Scilit:
- Reactions of NH+ and ND+ (n = 0–4) with C2H4 and C2D4 at 300 KChemical Physics Letters, 1980
- Determination of proton affinities from the kinetics of proton transfer reactions. VII. The proton affinities of O2, H2, Kr, O, N2, Xe, CO2, CH4, N2O, and COThe Journal of Chemical Physics, 1980
- Laboratory studies of isotope fractionation in the reactions of C/+/ and HCO/+/ with CO - Interstellar implicationsThe Astrophysical Journal, 1980
- An experimental survey of the reactions of NHn+ ions (n = 0 to 4) with several diatomic and polyatomic molecules at 300 KThe Journal of Chemical Physics, 1980
- Rate and equilibrium constant measurements for gas-phase proton-transfer reactions involving H2O, H2S, HCN, and H2COCanadian Journal of Chemistry, 1978
- Observations of interstellar sulfur monoxideThe Astrophysical Journal, 1978
- Product-ion distributions for some ion-molecule reactionsJournal of Physics B: Atomic and Molecular Physics, 1976
- Molecule formation in the interstellar gasReports on Progress in Physics, 1976
- Ion-molecule reactions in mixture of methane with water, hydrogen sulfide, and ammoniaJournal of the American Chemical Society, 1973
- Franck-Condon factors for ionizing transitions of O2, CO, NO and H2 and for the NO+(A 1-$Sigma$X 1$Sigma$) band systemJournal of Physics B: Atomic and Molecular Physics, 1968