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Reaction data

(Hydronium cation bullet 2Water) + Water = (Hydronium cation bullet 3Water)


Entropy of reaction at standard conditions (nominally 298.15 K, 1 atm.)

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: Michael M. Meot-Ner (Mautner) and Sharon G. Lias

DeltarS° (J/mol*K) Method Reference Comment
113.PHPMSMeot-Ner (Mautner) and Speller, 1986gas phase; M
119.PHPMSLau, Ikuta, et al., 1982gas phase; M
114.PHPMSCunningham, Payzant, et al., 1972gas phase; M
120.HPMSBeggs and Field, 1971gas phase; M
130.HPMSBeggs and Field, 1971, 2gas phase; M
118.HPMSKebarle, Searles, et al., 1967gas phase; M
77.8DTGheno and Fitaire, 1987gas phase; M; Data excluded from overall average
84.9PHPMSMeot-Ner (Mautner) and Field, 1977gas phase; M; Data excluded from overall average
112.HPMSField, 1969gas phase; M; Data excluded from overall average

References

Go To: Top, Entropy of reaction at standard conditions (nominally 298.15 K, 1 atm.), Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Meot-Ner (Mautner) and Speller, 1986
Meot-Ner (Mautner), M.; Speller, C.V., The Filling of Solvent Shells in Cluster Ions: Thermochemical Criteria nd the Effects of Isomeric Clusters, J. Phys. Chem., 1986, 90, 25, 6616, https://doi.org/10.1021/j100283a006 . [all data]

Lau, Ikuta, et al., 1982
Lau, Y.K.; Ikuta, S.; Kebarle, P., Thermodynamics and Kinetics of the Gas - Phase Reactions: H3O+(H2O)n - 1 + H2O = H3O+(H2O)n, J. Am. Chem. Soc., 1982, 104, 6, 1462, https://doi.org/10.1021/ja00370a002 . [all data]

Cunningham, Payzant, et al., 1972
Cunningham, A.J.; Payzant, J.D.; Kebarle, P., A Kinetic Study of the Proton Hydrate H+(H2O)n Equilibria in the Gas Phase, J. Am. Chem. Soc., 1972, 94, 22, 7627, https://doi.org/10.1021/ja00777a003 . [all data]

Beggs and Field, 1971
Beggs, D.P.; Field, F.H., Reversible Reactions of Gaseous Ions. I. Methane-Water System, J. Am. Chem. Soc., 1971, 93, 7, 1567, https://doi.org/10.1021/ja00736a001 . [all data]

Beggs and Field, 1971, 2
Beggs, D.P.; Field, F.H., Reversible Reactions of Gas Phase Ions. II. Propane-Water System, J. Am. Chem. Soc., 1971, 93, 7, 1576, https://doi.org/10.1021/ja00736a002 . [all data]

Kebarle, Searles, et al., 1967
Kebarle, P.; Searles, S.K.; Zolla, A.; Scarborough, J.; Arshadi, M., The Solvation of the Hydrogen Ion by Water Molecules in the Gas Phase. Heats and Entropies of Solvation of the Individual Reactions: H+(H2O)n-1 + H2O = H+(H2O)n, J. Am. Chem. Soc., 1967, 89, 25, 6393, https://doi.org/10.1021/ja01001a001 . [all data]

Gheno and Fitaire, 1987
Gheno, F.; Fitaire, M., Association of N2 with NH4+ and H3O+(H2O)n, n = 1,2,3, J. Chem. Phys., 1987, 87, 2, 953, https://doi.org/10.1063/1.453250 . [all data]

Meot-Ner (Mautner) and Field, 1977
Meot-Ner (Mautner), M.; Field, F.H., Stability, Association and Dissociation in the Cluster Ions H3S+.nH2S, H3O+.nH2O and H3O+.H2O, J. Am. Chem. Soc., 1977, 99, 4, 998, https://doi.org/10.1021/ja00446a004 . [all data]

Field, 1969
Field, F.H., Chemical Ionization Mass Spectrometry. IX. Temperature and Pressure Studies with Benzyl Acetate and t-Amyl Acetate, J. Am. Chem. Soc., 1969, 91, 11, 2827, https://doi.org/10.1021/ja01039a002 . [all data]


Notes

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