C2H5O+ (structure unspecified)


Gas phase ion energetics 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.

Reactions leading to C2H5O+ (ion structure unspecified)

Precursor AP (eV) Other Products Method Reference Comment
C2H5BrO10.47 ± 0.05BrEISolka and Russell, 1974 
C2H5BrO10.774 ± 0.005BrPIRuscic and Berkowitz, 1994T = 0K; Ion is CH2CH2OH+
C2H5ClO10.79ClEIHaney and Franklin, 1969 
C2H5NO210.43 ± 0.10NOEIHaney and Franklin, 1969 
C2H5NO210.62 ± 0.07NOEISolka and Russell, 1974 
C2H6O11.115 ± 0.010HPIPECOButler, Holland, et al., 1984T = 0K
C2H6O10.99 ± 0.08HEIBowen and Maccoll, 1984 
C2H6O10.99HEILossing, 1977 
C2H6O11.23 ± 0.04HEISolka and Russell, 1974 
C2H6O10.70 ± 0.13HEIFinney and Harrison, 1972 
C2H6O11.55 ± 0.15HEIIvko, 1970 
C2H6O11.42 ± 0.01HEIMartin, Lampe, et al., 1966 
C2H6O10.78 ± 0.09HEIBowen and Maccoll, 1984 
C2H6O10.6HEIMishchanchuk, Pokrovskii, et al., 1982 
C2H6O10.67HEILossing, 1977 
C2H6O10.75 ± 0.03HEISolka and Russell, 1974 
C2H6O10.80 ± 0.05HPIPotapov and Sorokin, 1972 
C2H6O10.78 ± 0.02HPIRefaey and Chupka, 1968 
C2H6O10.801 ± 0.005HPIRuscic and Berkowitz, 1994T = 0K; Ion is CH3CHOH+
C2H6OS14. ± 0.3?EIBlais, Cottin, et al., 1970 
C3H5DO211.6 ± 0.1CDO?EIVanRaalte and Harrison, 1963 
C3H6O211.40 ± 0.08CHOPIPECOZha, Nishimura, et al., 1992 
C3H6O211.34CHO?EIHaney and Franklin, 1969 
C3H6O210.3CHOEIArakawa, 1991 
C3H6O212.45?EICollin and Conde, 1966 
C3H7BrO10.34CH2BrEIHolmes and Lossing, 1988 
C3H8O10.47 ± 0.08CH3EIBowen and Maccoll, 1984 
C3H8O10.47CH3EILossing, 1977 
C3H8O10.9 ± 0.1CH3EIIvko, 1970 
C3H8O11.30CH3EIHaney and Franklin, 1969 
C3H8O10.96CH3EIHarrison, Ivko, et al., 1966 
C3H8O10.20 ± 0.08CH3EIBowen and Maccoll, 1984 
C3H8O10.26CH3EILossing, 1977 
C3H8O10.40 ± 0.03CH3PIPotapov and Sorokin, 1972 
C3H8O10.70CH3EIHaney and Franklin, 1969 
C3H8O10.40CH3PIRefaey and Chupka, 1968 
C3H8O11.35 ± 0.04CH3EISolka and Russell, 1974 
C3H8O11.1 ± 0.1CH3PIRefaey and Chupka, 1968 
C3H8O11.1CH3EIFriedman, Long, et al., 1957 
C3H8O210.36CH2OHEILossing, 1977 
C3H8O210.69 ± 0.05CH3OEIHolmes and Lossing, 1984 
C3H8O211.1CH3OEIHarrison, Ivko, et al., 1966 
C3H8O210.42 ± 0.05?EIBurgers, Terlouw, et al., 1982 
C3H8O210.16 ± 0.05CH2OHEIHolmes and Lossing, 1984 
C3H8O210.25CH2OHEILossing, 1977 
C3H9NO9.56CH4NEIHolmes, Lossing, et al., 1991 
C3H9O3P16.3 ± 0.1?EIBafus, Gallegos, et al., 1966 
C3H9O4P14.0 ± 0.2?EIBafus, Gallegos, et al., 1966 
C4H8O10.74 ± 0.05C2H3EIHolmes and Lossing, 1984 
C4H8O210.46 ± 0.05C2H3OPIPECOFraser-Monteiro, Fraser-Monteiro, et al., 1982T = 298K
C4H8O210.7 ± 0.1C2H3OPIPECOFraser-Monteiro, Fraser-Monteiro, et al., 1982, 2T = 298K
C4H8O210.7 ± 0.2CH3COCEMSJalonen, Tedder, et al., 1980 
C4H8O210.8 ± 0.1CH3COEIMunson and Franklin, 1964 
C4H8O210.02 ± 0.05CH3COEIHolmes and Lossing, 1984 
C4H8O210.20C2H3OEIHolmes, Lossing, et al., 1991 
C4H8O211.5 ± 0.1?EIVanRaalte and Harrison, 1963 
C4H8O212.1 ± 0.15?EIWada and Kiser, 1962 
C4H10O11.85C2H5EILossing, 1977 
C4H10O11.83C2H5EIPhillips, Russell, et al., 1975 
C4H10O11.8C2H5EIHarrison, Ivko, et al., 1966 
C4H10O10.20 ± 0.02C2H5PIPECOShao, Baer, et al., 1988 
C4H10O10.22C2H5EIHolmes, Lossing, et al., 1988 
C4H10O10.22 ± 0.08C2H5EIBowen and Maccoll, 1984 
C4H10O10.18C2H5EIHolmes, Burgers, et al., 1982 
C4H10O10.22C2H5EILossing, 1977 
C4H10O10.4C2H5EIHarrison, Ivko, et al., 1966 
C4H10O210.36 ± 0.05CH3OCH2EIHolmes and Lossing, 1984 
C4H10O210.27CH3OCH2EILossing, 1977 
C4H10O210.26 ± 0.05CH3CHOHEIHolmes and Lossing, 1984 
C5H10O11.56?EICollin and Conde-Caprace, 1966 
C5H12O10.1 ± 0.05C3H7EIGeorge and Holmes, 1990 
C5H12O10.092-C3H7EIHolmes, Lossing, et al., 1988 
C5H12O10.231-C3H7EIHolmes, Lossing, et al., 1988 
C5H12O29.56C3H7OEIHolmes, Lossing, et al., 1991 
C6H14O10.24(CH3)2CHCH2EIHolmes, Lossing, et al., 1988 
C6H14O10.14(CH3)3CEIHolmes, Lossing, et al., 1988 
C6H14O10.12 ± 0.05tert-C4H9EIHolmes and Lossing, 1984 
C6H14O10.242-C4H9EIHolmes, Lossing, et al., 1988 
C6H14O10.14C4H9EIHolmes, Lossing, et al., 1991 
C6H15O4P16.8 ± 0.2?EIBafus, Gallegos, et al., 1966 
C7H16O10.35(CH3)3CCH2EIHolmes, Lossing, et al., 1988 
C10H18N2O612.75?EIDay, Gowenlock, et al., 1978 

References

Go To: Top, Gas phase ion energetics data, Notes

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

Solka and Russell, 1974
Solka, B.H.; Russell, M.E., Energetics of formation of some structural isomers of gaseous C2H5O+ C2H6N+ ions, J. Phys. Chem., 1974, 78, 1268. [all data]

Ruscic and Berkowitz, 1994
Ruscic, B.; Berkowitz, J., The heats of formation of some C2H5O+ isomers, relevant bond energies in ethanol and PA(CH3CHO), J. Chem. Phys., 1994, 101, 10936. [all data]

Haney and Franklin, 1969
Haney, M.A.; Franklin, J.L., Excess energies in mass spectra of some oxygen-containing organic compounds, J. Chem. Soc. Faraday Trans., 1969, 65, 1794. [all data]

Butler, Holland, et al., 1984
Butler, J.J.; Holland, D.M.P.; Parr, A.C.; Stockbauer, R., A threshold photoelectron-photoion coincidence spectrometric study of dimethyl ether (CH3OCH3), Int. J. Mass Spectrom. Ion Processes, 1984, 58, 1. [all data]

Bowen and Maccoll, 1984
Bowen, R.D.; Maccoll, A., Low energy, low temperature mass spectra, Org. Mass Spectrom., 1984, 19, 379. [all data]

Lossing, 1977
Lossing, F.P., Heats of formation of some isomeric [CnH2n+1]+ ions. Substitutional effects on ion stability, J. Am. Chem. Soc., 1977, 99, 7526. [all data]

Finney and Harrison, 1972
Finney, C.D.; Harrison, A.G., A third-derivative method for determining electron-impact onset potentials, Int. J. Mass Spectrom. Ion Phys., 1972, 9, 221. [all data]

Ivko, 1970
Ivko, A.A., Use of mass spectroscopy and isotope labelling for determining the structure of ions and molecules, Org. Katal., 1970, 20. [all data]

Martin, Lampe, et al., 1966
Martin, R.H.; Lampe, F.W.; Taft, R.W., An electron-impact study of ionization and dissociation in methoxy- and halogen- substituted methanes, J. Am. Chem. Soc., 1966, 88, 1353. [all data]

Mishchanchuk, Pokrovskii, et al., 1982
Mishchanchuk, B.G.; Pokrovskii, V.A.; Shabel'nikov, V.P.; Korol, E.N., Mass spectrometric study of energy characteristics of methanol and ethanol ions during ionization by a strong electric field, Teor. Eksp. Khim., 1982, 18, 307. [all data]

Potapov and Sorokin, 1972
Potapov, V.K.; Sorokin, V.V., Kinetic energies of products of dissociative photoionization of molecules. I. Aliphatic ketones and alcohols, Khim. Vys. Energ., 1972, 6, 387. [all data]

Refaey and Chupka, 1968
Refaey, K.M.A.; Chupka, W.A., Photoionization of the lower aliphatic alcohols with mass analysis, J. Chem. Phys., 1968, 48, 5205. [all data]

Blais, Cottin, et al., 1970
Blais, J.-C.; Cottin, M.; Gitton, B., Ionisation positive et negative dans le dimethylsulfoxyde en phase gazeuse, J. Chim. Phys., 1970, 67, 1475. [all data]

VanRaalte and Harrison, 1963
VanRaalte, D.; Harrison, A.G., Ionization and dissociation of formate esters by electron impact, Can. J. Chem., 1963, 41, 2054. [all data]

Zha, Nishimura, et al., 1992
Zha, Q.; Nishimura, T.; Meisels, G.G., Unimolecular dissociation of energy-selected ethyl formate ions, Int. J. Mass Spectrom. Ion Processes, 1992, 120, 85. [all data]

Arakawa, 1991
Arakawa, R., Mass spectral study of ionized-hydroxyacetone dissociation, Bull. Chem. Soc. Jpn., 1991, 64, 1022. [all data]

Collin and Conde, 1966
Collin, J.E.; Conde, G., L'ionisation et la dissociation des polyethers cycliques soumis a l'impact electronique, Bull. Classe Sci. Acad. Roy. Belg., 1966, 52, 978. [all data]

Holmes and Lossing, 1988
Holmes, J.L.; Lossing, F.P., Heats of formation and bond dissociation energies in halogen-substituted methyl and ethyl radicals, J. Am. Chem. Soc., 1988, 110, 7343. [all data]

Harrison, Ivko, et al., 1966
Harrison, A.G.; Ivko, A.; Van Raalte, D., Energetics of formation of some oxygenated ions and the proton affinities of carbonyl compounds, Can. J. Chem., 1966, 44, 1625. [all data]

Friedman, Long, et al., 1957
Friedman, L.; Long, F.A.; Wolfsberg, M., Study of the mass spectra of the lower aliphatic alcohols, J. Chem. Phys., 1957, 27, 613. [all data]

Holmes and Lossing, 1984
Holmes, J.L.; Lossing, F.P., Heats of formation of organic radicals from appearance energies, Int. J. Mass Spectrom. Ion Processes, 1984, 58, 113. [all data]

Burgers, Terlouw, et al., 1982
Burgers, P.C.; Terlouw, J.K.; Holmes, J.L., The vinyloxonium cation, CH2=CH-OH2+, a stable [C2H5O]+ species in the gas phase, Org. Mass Spectrom., 1982, 17, 369. [all data]

Holmes, Lossing, et al., 1991
Holmes, J.L.; Lossing, F.P.; Mayer, P.M., Heats of formation of oxygen-containing organic free radicals from appearance energy measurements, J. Am. Chem. Soc., 1991, 113, 9723. [all data]

Bafus, Gallegos, et al., 1966
Bafus, D.A.; Gallegos, E.J.; Kiser, R.W., An electron impact investigation of some alkyl phosphate esters, J. Phys. Chem., 1966, 70, 2614. [all data]

Fraser-Monteiro, Fraser-Monteiro, et al., 1982
Fraser-Monteiro, M.L.; Fraser-Monteiro, L.; Butler, J.J.; Baer, T.; Hass, J.R., Thermochemistry and dissociation dynamics of state-selected C4H8O2+ ions. 1. 1,4-Dioxane, J. Phys. Chem., 1982, 86, 739. [all data]

Fraser-Monteiro, Fraser-Monteiro, et al., 1982, 2
Fraser-Monteiro, L.; Fraser-Monteiro, M.L.; Butler, J.J.; Baer, T., Thermochemistry and dissociation dynamics of state-selected C4H8O2+ ions. 3. Ethyl acetate, J. Phys. Chem., 1982, 86, 752. [all data]

Jalonen, Tedder, et al., 1980
Jalonen, J.; Tedder, J.M.; Nidaud, P.H., Charge-exchange mass spectra of ethyl acetate, methyl proprionate and propyl formate, J. Chem. Soc. Faraday Trans. 2, 1980, 76, 1450. [all data]

Munson and Franklin, 1964
Munson, M.S.B.; Franklin, J.L., Energetics of some gaseous oxygenated organic ions, J. Phys. Chem., 1964, 68, 3191. [all data]

Wada and Kiser, 1962
Wada, Y.; Kiser, R.W., Electron impact spectroscopy of some substituted oxiranes, J. Phys. Chem., 1962, 66, 1652. [all data]

Phillips, Russell, et al., 1975
Phillips, G.R.; Russell, M.E.; Solka, B.H., The structure of the [C2H5O]+ ion in the mass spectrum of diethyl ether, Org. Mass Spectrom., 1975, 10, 819. [all data]

Shao, Baer, et al., 1988
Shao, J.D.; Baer, T.; Lewis, D.K., Dissociation dynamics of energy-selected ion-dipole complexes. 2. Butyl alcohol ions, J. Phys. Chem., 1988, 92, 5123. [all data]

Holmes, Lossing, et al., 1988
Holmes, J.L.; Lossing, F.P.; Maccoll, A., Heats of formation of alkyl radicals from appearance energies, J. Am. Chem. Soc., 1988, 110, 7339. [all data]

Holmes, Burgers, et al., 1982
Holmes, J.L.; Burgers, P.C.; Mollah, Y.A., Alkane elimination from ionized alkanols, Org. Mass Spectrom., 1982, 17, 127. [all data]

Collin and Conde-Caprace, 1966
Collin, J.E.; Conde-Caprace, G., Ionization and dissociation of cyclic ethers by electron impact, Intern. J. Mass Spectrom. Ion Phys., 1966, 1, 213. [all data]

George and Holmes, 1990
George, M.; Holmes, J.L., Intermediate ion structures in the fragmentation of metastable 3-methylbutan-2-ol radical cations, Org. Mass Spectrom., 1990, 25, 605. [all data]

Day, Gowenlock, et al., 1978
Day, J.S.; Gowenlock, B.G.; Johnson, C.A.F.; McInally, I.D.; Pfab, J., Appearance potential studies of some geminal substituted C-nitroso- compounds, J. Chem. Soc. Perkin Trans. 2, 1978, 10, 1110. [all data]


Notes

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