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Proton Affinities of H2S and H2O

Beauchamp, J. L. and Buttrill, S. E., Jr. (1968) Proton Affinities of H2S and H2O. Journal of Chemical Physics, 48 (4). pp. 1783-1789. ISSN 0021-9606. doi:10.1063/1.1668912.

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Ion cyclotron single- and multiple-resonance spectroscopy have been used to identify and examine the energetics of ion-molecule reactions in which H3O+ and H3S+ are involved either as product or reactant. The reactions observed provide narrow limits for the gas-phase proton affinities of these species, giving 164 ± 4 kcal/mole for H2O and 178 ± 2 kcal/mole for H2S.

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Beauchamp, J. L.0000-0001-8839-4822
Additional Information:© 1968 American Institute of Physics Received 9 August 1967 The authors thank Professor J. D. Baldeschwieler for his encouragement and assistance in this study and are indebted to J. V. Garcia for his technical assistance. This research was supported by the National Science Foundation under grants GP-4924x and GP-6548.
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Deposited On:13 Apr 2006
Last Modified:08 Nov 2021 19:49

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