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Ethyl acetate, protonated


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

C4H9O2+ + Ethyl Acetate = (C4H9O2+ bullet Ethyl Acetate)

By formula: C4H9O2+ + C4H8O2 = (C4H9O2+ bullet C4H8O2)

Bond type: Hydrogen bonds of the type OH-O between organics

Quantity Value Units Method Reference Comment
Deltar29.2kcal/molPHPMSSzulejko and McMahon, 1991gas phase
Quantity Value Units Method Reference Comment
Deltar34.6cal/mol*KPHPMSSzulejko and McMahon, 1991gas phase

C4H9O2+ + Acetonitrile = (C4H9O2+ bullet Acetonitrile)

By formula: C4H9O2+ + C2H3N = (C4H9O2+ bullet C2H3N)

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
18.9320.ICRBromilow, Abboud, et al., 1980gas phase; switching reaction((CH3)2O)H+)(CH3)2O; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984

Ion clustering 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. Searches may be limited to ion clustering reactions. A general reaction search form is also available.

Clustering reactions

C4H9O2+ + Acetonitrile = (C4H9O2+ bullet Acetonitrile)

By formula: C4H9O2+ + C2H3N = (C4H9O2+ bullet C2H3N)

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
18.9320.ICRBromilow, Abboud, et al., 1980gas phase; switching reaction((CH3)2O)H+)(CH3)2O; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984

C4H9O2+ + Ethyl Acetate = (C4H9O2+ bullet Ethyl Acetate)

By formula: C4H9O2+ + C4H8O2 = (C4H9O2+ bullet C4H8O2)

Bond type: Hydrogen bonds of the type OH-O between organics

Quantity Value Units Method Reference Comment
Deltar29.2kcal/molPHPMSSzulejko and McMahon, 1991gas phase
Quantity Value Units Method Reference Comment
Deltar34.6cal/mol*KPHPMSSzulejko and McMahon, 1991gas phase

References

Go To: Top, Reaction thermochemistry data, Ion clustering data, Notes

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

Szulejko and McMahon, 1991
Szulejko, J.E.; McMahon, T.B., A Pulsed Electron Beam, Variable Temperature, High Pressure Mass Spectrometric Reevaluation of the Proton Affinity Difference Between 2-Methylpropene and Ammonia, Int. J. Mass Spectrom. Ion Proc., 1991, 109, 279, https://doi.org/10.1016/0168-1176(91)85109-Y . [all data]

Bromilow, Abboud, et al., 1980
Bromilow, J.; Abboud, J.L.M.; Lebrilla, C.B.; Taft, R.W.; Scorrano, G.; Lucchini, V., Oxonium Ions. Solvation by Single Acetonitrile Molecules in the Gas Phase and by Bulk Solvents, J. Am. Chem. Soc., 1980, 103, 18, 5448, https://doi.org/10.1021/ja00408a028 . [all data]

Grimsrud and Kebarle, 1973
Grimsrud, E.P.; Kebarle, P., Gas Phase Ion Equilibria Studies of the Solvation of the Hydrogen Ion by Methanol, Dimethyl Ether and Water. Effect of Hydrogen Bonding, J. Am. Chem. Soc., 1973, 95, 24, 7939, https://doi.org/10.1021/ja00805a002 . [all data]

Lias, Liebman, et al., 1984
Lias, S.G.; Liebman, J.F.; Levin, R.D., Evaluated gas phase basicities and proton affinities of molecules heats of formation of protonated molecules, J. Phys. Chem. Ref. Data, 1984, 13, 695. [all data]


Notes

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