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Propionyl, positive ion


Reaction thermochemistry data

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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

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Individual Reactions

C3H5O+ + Water = (C3H5O+ bullet Water)

By formula: C3H5O+ + H2O = (C3H5O+ bullet H2O)

Quantity Value Units Method Reference Comment
Deltar99.2kJ/molPHPMSDavidson, Meza-Hojer, et al., 1979gas phase; forms protonated propanoic acid
Quantity Value Units Method Reference Comment
Deltar147.J/mol*KPHPMSDavidson, Meza-Hojer, et al., 1979gas phase; forms protonated propanoic acid

(C3H5O+ bullet 2Water) + Water = (C3H5O+ bullet 3Water)

By formula: (C3H5O+ bullet 2H2O) + H2O = (C3H5O+ bullet 3H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Deltar68.6kJ/molPHPMSHiraoka and Kebarle, 1977gas phase
Quantity Value Units Method Reference Comment
Deltar100.J/mol*KPHPMSHiraoka and Kebarle, 1977gas phase

(C3H5O+ bullet 3Water) + Water = (C3H5O+ bullet 4Water)

By formula: (C3H5O+ bullet 3H2O) + H2O = (C3H5O+ bullet 4H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Deltar53.1kJ/molPHPMSHiraoka and Kebarle, 1977gas phase
Quantity Value Units Method Reference Comment
Deltar100.J/mol*KPHPMSHiraoka and Kebarle, 1977gas phase

References

Go To: Top, Reaction thermochemistry data, Notes

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

Davidson, Meza-Hojer, et al., 1979
Davidson, W.R.; Meza-Hojer, S.; Kebarle, P., Gas Phase Ion Equilibria: RCO+ + OH2 ---> RC(OH)2+; Heats of Formation of Acylium Ions RCO+ and Protonated Acids RC(OH)2+; Gas Phase Catalysis of Proton Shift RC(OH)2+ ---> RCO(OH2)+, Can. J. Chem., 1979, 57, 24, 3205, https://doi.org/10.1139/v79-525 . [all data]

Hiraoka and Kebarle, 1977
Hiraoka, K.; Kebarle, P., Condensation reactions involving carbonium ions in the gas phase synthesis of protonated acids in gaseous methane containing carbon monoxide and water vapor, J. Am. Chem. Soc., 1977, 99, 366. [all data]


Notes

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