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Trimethyl phosphite

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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 - E.P. Hunter and S.G. Lias
L - S.G. Lias

Data compiled as indicated in comments:
LBLHLM - S.G. Lias, J.E. Bartmess, J.F. Liebman, J.L. Holmes, R.D. Levin, and W.G. Mallard
LLK - S.G. Lias, R.D. Levin, and S.A. Kafafi
RDSH - H.M. Rosenstock, K. Draxl, B.W. Steiner, and J.T. Herron

QuantityValueUnitsMethodReferenceComment
IE (evaluated)8.4eVN/AN/AL
QuantityValueUnitsMethodReferenceComment
Proton affinity (review)929.7kJ/molN/AHunter and Lias, 1998HL
QuantityValueUnitsMethodReferenceComment
Gas basicity899.9kJ/molN/AHunter and Lias, 1998HL

Ionization energy determinations

IE (eV)MethodReferenceComment
8.4PEChattorpadhyay, Findley, et al., 1981LLK
8.50PEHodges, McDonnell, et al., 1980LLK
9.21PEYarbrough and Hall, 1978LLK
8.4PECowley, Goodman, et al., 1977LLK
9.00 ± 0.05EIDistefano, Innorta, et al., 1968RDSH
8.92EIBafus, Gallegos, et al., 1966RDSH
9.25PEWorley, Hargis, et al., 1982Vertical value; LBLHLM
9.30PEChattorpadhyay, Findley, et al., 1981Vertical value; LLK
9.22PECowley, Lattman, et al., 1977Vertical value; LLK
9.40PECowley, Goodman, et al., 1977Vertical value; LLK
9.0PEBetteridge, Thompson, et al., 1972Vertical value; LLK

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. [doi: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]

Yarbrough and Hall, 1978
Yarbrough, L.W., II; Hall, M.B., Photoelectron spectra of substituted chromium, molybdenum, and tungsten pentacarbonyls. Relative «pi»-acceptor and «sigma»-donor properties of various phosphorus ligands, Inorg. Chem., 1978, 17, 2269. [all data]

Cowley, Goodman, et al., 1977
Cowley, A.H.; Goodman, D.W.; Kuebler, N.A.; Sanchez, M.; Verkade, J.G., Molecular photoelectron spectroscopic investigation of some caged phosphorus compounds and related acyclic species, Inorg. Chem., 1977, 16, 854. [all data]

Distefano, Innorta, et al., 1968
Distefano, G.; Innorta, G.; Pignataro, S.; Foffani, A., Correlation between the ionization potentials of transition metal complexes and of the corresponding ligands, J. Organometal. Chem., 1968, 14, 165. [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]

Worley, Hargis, et al., 1982
Worley, S.D.; Hargis, J.H.; Chang, L.; Mattson, G.A.; Jennings, W.B., The UPS of some compounds containing the heteroatoms phosphorus, nitrogen and oxygen, J. Electron Spectrosc. Relat. Phenom., 1982, 25, 135. [all data]

Cowley, Lattman, et al., 1977
Cowley, A.H.; Lattman, M.; Montag, R.A.; Verkade, J.G., The coordination behavior of acyclic phosphites; a UV photoelectron spectroscopic study, Inorg. Chim. Acta, 1977, 25, 151. [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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