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Phosphine, ethyl-


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: John E. Bartmess

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Individual Reactions

C2H6P- + Hydrogen cation = Phosphine, ethyl-

By formula: C2H6P- + H+ = C2H7P

Quantity Value Units Method Reference Comment
Deltar1563. ± 13.kJ/molG+TSMo, Yanez, et al., 1999gas phase
Quantity Value Units Method Reference Comment
Deltar1531. ± 12.kJ/molIMREMo, Yanez, et al., 1999gas phase

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 compiled as indicated in comments:
B - John E. Bartmess
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron

View reactions leading to C2H7P+ (ion structure unspecified)

Ionization energy determinations

IE (eV) Method Reference Comment
9.5EIBogolyubov, Grishin, et al., 1969RDSH
9.5 ± 0.3EIBogolyubov, Grishin, et al., 1969RDSH
9.5 ± 0.5EIWada and Kiser, 1964RDSH

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
CHP+17.0 ± 0.3?EIBogolyubov, Grishin, et al., 1969RDSH
CHP+13.1 ± 0.5?EIWada and Kiser, 1964RDSH
CH2P+15.1 ± 0.3?EIBogolyubov, Grishin, et al., 1969RDSH
CH2P+12.7 ± 0.4?EIWada and Kiser, 1964RDSH
CH3P+13.2 ± 0.3?EIBogolyubov, Grishin, et al., 1969RDSH
CH3P+12.0 ± 0.2?EIWada and Kiser, 1964RDSH
CH4P+12.3 ± 0.3CH3EIBogolyubov, Grishin, et al., 1969RDSH
CH4P+12.2 ± 0.2CH3EIWada and Kiser, 1964RDSH
PC+12.0 ± 0.3?EIWada and Kiser, 1964RDSH
C2HP+24.2 ± 0.3?EIBogolyubov, Grishin, et al., 1969RDSH
C2H2P+17.4 ± 0.3?EIBogolyubov, Grishin, et al., 1969RDSH
C2H2P+15.8 ± 0.3?EIWada and Kiser, 1964RDSH
C2H3+15.4 ± 0.3?EIBogolyubov, Grishin, et al., 1969RDSH
C2H3P+13.7 ± 0.3?EIBogolyubov, Grishin, et al., 1969RDSH
C2H3P+12.9 ± 0.4?EIWada and Kiser, 1964RDSH
C2H4P+14.6 ± 0.3?EIBogolyubov, Grishin, et al., 1969RDSH
C2H4P+12.9 ± 0.3?EIWada and Kiser, 1964RDSH
C2H5+12.5 ± 0.3?EIBogolyubov, Grishin, et al., 1969RDSH
C2H5P+12.4 ± 0.3H2EIBogolyubov, Grishin, et al., 1969RDSH
C2H5P+12.0 ± 0.2H2EIWada and Kiser, 1964RDSH
C2H6P+12.5 ± 0.3HEIBogolyubov, Grishin, et al., 1969RDSH
C2H6P+12.0 ± 0.3HEIWada and Kiser, 1964RDSH
PH3+12.0 ± 0.3C2H4EIBogolyubov, Grishin, et al., 1969RDSH
PH3+11.2 ± 0.2C2H4EIWada and Kiser, 1964RDSH

De-protonation reactions

C2H6P- + Hydrogen cation = Phosphine, ethyl-

By formula: C2H6P- + H+ = C2H7P

Quantity Value Units Method Reference Comment
Deltar1563. ± 13.kJ/molG+TSMo, Yanez, et al., 1999gas phase; B
Quantity Value Units Method Reference Comment
Deltar1531. ± 12.kJ/molIMREMo, Yanez, et al., 1999gas phase; B

Mass spectrum (electron ionization)

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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: 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 R.W. KISER KANSAS STATE UNIV., MANHATTAN, KANSAS, USA
NIST MS number 178

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References

Go To: Top, Reaction thermochemistry 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.

Mo, Yanez, et al., 1999
Mo, O.; Yanez, M.; Decouzon, M.; Gal, J.F.; Maria, P.C.; Guillemin, J.L., Gas-phase basicity and acidity trends in alpha,beta-unsaturated amines, phosphines, and arsines, J. Am. Chem. Soc., 1999, 121, 19, 4653-4663, https://doi.org/10.1021/ja982657e . [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]

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]


Notes

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