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Triethyl phosphate

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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.

Data evaluated as indicated in comments:
HL - Edward P. Hunter and Sharon G. Lias

Data compiled as indicated in comments:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron

Quantity Value Units Method Reference Comment
Proton affinity (review)909.3kJ/molN/AHunter and Lias, 1998HL
Quantity Value Units Method Reference Comment
Gas basicity879.6kJ/molN/AHunter and Lias, 1998HL

Ionization energy determinations

IE (eV) Method Reference Comment
10.0PEChattorpadhyay, Findley, et al., 1981LLK
9.79PEHodges, McDonnell, et al., 1980LLK
12.8 ± 0.2EIBafus, Gallegos, et al., 1966RDSH
10.06 ± 0.27EIBafus, Gallegos, et al., 1966RDSH
10.69PEChattorpadhyay, Findley, et al., 1981Vertical value; LLK
10.54PEVovna, Lopatin, et al., 1975Vertical value; LLK
10.4PEBetteridge, Thompson, et al., 1972Vertical value; LLK

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
C2H5O+16.8 ± 0.2?EIBafus, Gallegos, et al., 1966RDSH
C2H6O3P+15.5 ± 0.4?EIBafus, Gallegos, et al., 1966RDSH
C2H6O4P+13.5 ± 0.3?EIBafus, Gallegos, et al., 1966RDSH
C2H7O3P+13.5 ± 0.3?EIBafus, Gallegos, et al., 1966RDSH
C2H8O3P+13.6 ± 0.2?EIBafus, Gallegos, et al., 1966RDSH
C2H8O4P+12.7 ± 0.2?EIBafus, Gallegos, et al., 1966RDSH
C4H11O3P+11.6 ± 0.4?EIBafus, Gallegos, et al., 1966RDSH
C4H12O3P+12.3 ± 0.2?EIBafus, Gallegos, et al., 1966RDSH
C4H12O4P+11.5 ± 0.3C2H3EIBafus, Gallegos, et al., 1966RDSH
C5H12O4P+11.9 ± 0.3CH3EIBafus, Gallegos, et al., 1966RDSH
PH2O3+17.8 ± 0.3?EIBafus, Gallegos, et al., 1966RDSH
PH3O3+14.4 ± 0.2?EIBafus, Gallegos, et al., 1966RDSH
PH4O3+14.5 ± 0.3?EIBafus, Gallegos, et al., 1966RDSH
PH4O4+14.3 ± 0.3?EIBafus, Gallegos, et al., 1966RDSH

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.

Hunter and Lias, 1998
Hunter, E.P.; Lias, S.G., Evaluated Gas Phase Basicities and Proton Affinities of Molecules: An Update, J. Phys. Chem. Ref. Data, 1998, 27, 3, 413-656, https://doi.org/10.1063/1.556018 . [all data]

Chattorpadhyay, Findley, et al., 1981
Chattorpadhyay, S.; Findley, G.L.; McGlynn, S.P., Photoelectron spectroscopy of phosphites and phosphates, J. Electron Spectrosc. Relat. Phenom., 1981, 24, 27. [all data]

Hodges, McDonnell, et al., 1980
Hodges, R.V.; McDonnell, T.J.; Beauchamp, J.L., Properties reactions of trimethyl phosphite, trimethyl phosphate, triethyl phosphate, and trimethyl phosphorothionate by ion cyclotron resonance spectroscopy, J. Am. Chem. Soc., 1980, 102, 1327. [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]

Vovna, Lopatin, et al., 1975
Vovna, V.I.; Lopatin, S.N.; Pettsol'd, R.; Vilesov, F.I., Photoelectron spectra and electronic structure of some phosphoryl compounds, Khim. Vys. Energ., 1975, 9, 9. [all data]

Betteridge, Thompson, et al., 1972
Betteridge, D.; Thompson, M.; Baker, A.D.; Kemp, N.R., Photoelectron spectra of phosphorus halides, alkyl phosphites and phosphates, organophosphorus pesticides, and related compounds, Anal. Chem., 1972, 44, 2005. [all data]


Notes

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