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Triethylphosphine


Phase change data

Go To: Top, Gas phase ion energetics data, Mass spectrum (electron ionization), References, Notes

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

Data compiled by: William E. Acree, Jr., James S. Chickos

Enthalpy of vaporization

DeltavapH (kJ/mol) Temperature (K) Method Reference Comment
38.3306.AStephenson and Malanowski, 1987Based on data from 291. - 402. K. See also Dykyj, 1972.

Enthalpy of fusion

DeltafusH (kJ/mol) Temperature (K) Reference
10.73188.2Sheiman, Kamelova, et al., 1999

Gas phase ion energetics data

Go To: Top, Phase change data, Mass spectrum (electron ionization), References, Notes

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)984.5kJ/molN/AHunter and Lias, 1998HL
Quantity Value Units Method Reference Comment
Gas basicity952.0kJ/molN/AHunter and Lias, 1998HL

Ionization energy determinations

IE (eV) Method Reference Comment
7.6PEAue and Bowers, 1979LLK
8.52PEYarbrough and Hall, 1978LLK
8.0EIBogolyubov, Grishin, et al., 1969RDSH
8.0 ± 0.3EIBogolyubov, Grishin, et al., 1969RDSH
8.18 ± 0.05EIDistefano, Innorta, et al., 1968RDSH
8.27 ± 0.24EIWada and Kiser, 1964RDSH
8.31PEWeiner and Lattman, 1978Vertical value; LLK
8.40PECowley, Goodman, et al., 1977Vertical value; LLK

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
CH2P+21.1 ± 0.3?EIBogolyubov, Grishin, et al., 1969RDSH
CH3P+21.4 ± 0.3?EIBogolyubov, Grishin, et al., 1969RDSH
CH3P+17.9 ± 0.5?EIWada and Kiser, 1964RDSH
CH4P+16.2 ± 0.3?EIBogolyubov, Grishin, et al., 1969RDSH
CH4P+15.8 ± 0.2?EIWada and Kiser, 1964RDSH
PC+19.1 ± 0.5?EIWada and Kiser, 1964RDSH
C2H2P+16.5 ± 0.3?EIWada and Kiser, 1964RDSH
C2H3+22.1 ± 0.3?EIBogolyubov, Grishin, et al., 1969RDSH
C2H3P+16.7 ± 0.2?EIWada and Kiser, 1964RDSH
C2H4P+17.5 ± 0.3?EIBogolyubov, Grishin, et al., 1969RDSH
C2H4P+16.0 ± 0.2?EIWada and Kiser, 1964RDSH
C2H5+18.5 ± 0.3?EIBogolyubov, Grishin, et al., 1969RDSH
C2H5P+14.6 ± 0.3?EIBogolyubov, Grishin, et al., 1969RDSH
C2H5P+13.4 ± 0.5?EIWada and Kiser, 1964RDSH
C2H6P+14.2 ± 0.3?EIBogolyubov, Grishin, et al., 1969RDSH
C2H6P+14.0 ± 0.2?EIWada and Kiser, 1964RDSH
C2H7P+12.3 ± 0.3?EIBogolyubov, Grishin, et al., 1969RDSH
C2H7P+12.7 ± 0.2?EIWada and Kiser, 1964RDSH
C3H5+16.4 ± 0.3?EIBogolyubov, Grishin, et al., 1969RDSH
C3H6P+14.9 ± 0.3?EIBogolyubov, Grishin, et al., 1969RDSH
C3H8P+13.8 ± 0.5?EIWada and Kiser, 1964RDSH
C4H8P+14.5 ± 0.3?EIBogolyubov, Grishin, et al., 1969RDSH
C4H10P+12.4 ± 0.3C2H5EIGrishin, Bogolyubov, et al., 1968RDSH
C4H10P+11.4 ± 0.3C2H5EIWada and Kiser, 1964RDSH
C4H11P+10.7 ± 0.3?EIWada and Kiser, 1964RDSH
C5H12P+11.8 ± 0.3CH3EIBogolyubov, Grishin, et al., 1969RDSH
C5H12P+12.0 ± 0.2CH3EIWada and Kiser, 1964RDSH
C6H14P+12.0 ± 0.3HEIBogolyubov, Grishin, et al., 1969RDSH
PH3+14.2 ± 0.3?EIBogolyubov, Grishin, et al., 1969RDSH
PH3+14.7 ± 0.2?EIWada and Kiser, 1964RDSH
PH4+14.7 ± 0.3?EIWada and Kiser, 1964RDSH

Mass spectrum (electron ionization)

Go To: Top, Phase change data, Gas phase ion energetics data, References, Notes

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

Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director

Spectrum

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Additional Data

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Owner NIST Mass Spectrometry Data Center
Collection (C) 2014 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
Origin Chemical Concepts
NIST MS number 150379

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References

Go To: Top, Phase change data, Gas phase ion energetics data, Mass spectrum (electron ionization), Notes

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

Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw, Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2 . [all data]

Dykyj, 1972
Dykyj, J., Petrochemia, 1972, 12, 1, 13. [all data]

Sheiman, Kamelova, et al., 1999
Sheiman, M.S.; Kamelova, G.P.; Zelyaev, I.A.; Sheiman, V.M., Heat capacity and thermodynamic functions of triethyl phosphine, Zh. Fiz. Khim., 1999, 73, 4, 598. [all data]

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]

Aue and Bowers, 1979
Aue, D.H.; Bowers, M.T., Chapter 9. Stabilities of positive ions from equilibrium gas phase basicity measurements in Ions Chemistry,, ed. M.T. Bowers, 1979. [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]

Bogolyubov, Grishin, et al., 1969
Bogolyubov, G.M.; Grishin, N.N.; Petrov, A.A., Organic derivatives of group V and group VI elements. VIII.Mass spectra of phosphines and diphosphines, Zh. Obshch. Khim., 1969, 39, 1808, In original 1772. [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]

Wada and Kiser, 1964
Wada, Y.; Kiser, R.W., A mass spectrometric study of some alkyl-substituted phosphines, J. Phys. Chem., 1964, 68, 2290. [all data]

Weiner and Lattman, 1978
Weiner, M.A.; Lattman, M., Ultraviolet photoelectron spectra of some Cr(CO)5L complexes containing organosulfide and organophosphine ligands, Inorg. Chem., 1978, 17, 1084. [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]

Grishin, Bogolyubov, et al., 1968
Grishin, N.N.; Bogolyubov, G.M.; Petrov, A.A., Compounds containing P-P bonds. IV.Massspectrometric investigation of phosphines. P-P bond energy in diphosphines, Zh. Obshch. Khim., 1968, 38, 2683, In original 2595. [all data]


Notes

Go To: Top, Phase change data, Gas phase ion energetics data, Mass spectrum (electron ionization), References