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Phosphorus difluoride


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:
LBLHLM - Sharon G. Lias, John E. Bartmess, Joel F. Liebman, John L. Holmes, Rhoda D. Levin, and W. Gary Mallard
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
B - John E. Bartmess

View reactions leading to F2P+ (ion structure unspecified)

Electron affinity determinations

EA (eV) Method Reference Comment
1.60 ± 0.50EIAEThynne, 1972From PF2NCS. G3MP2B3 calculations indicate an EA of ca. 0.75 eV.; B
1.50 ± 0.50N/AChase Jr., Curnutt, et al., 1982Computations indicate EA ca. 17 kcal/mol; B
>1.60 ± 0.50SIPage and Goode, 1969The Magnetron method, lacking mass analysis, is not considered reliable.; B

Ionization energy determinations

IE (eV) Method Reference Comment
8.84 ± 0.01PEDyke, 1987LBLHLM
8.85 ± 0.01PIBerkowitz, Greene, et al., 1984LBLHLM
<=9.8EITorgerson and Westmore, 1975LLK
9.09 ± 0.01PEDyke, 1987Vertical value; LBLHLM

References

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

Thynne, 1972
Thynne, J.C.J., Negative Ion Studies with a Time-of-Flight Mass Spectrometer., Dyn. Mass Spectrom., 1972, 3, 67. [all data]

Chase Jr., Curnutt, et al., 1982
Chase Jr.; Curnutt, J.L.; Downy Jr.; McDonald, R.A.; Syverrud, A.N.; Valenzuela, E.A., JANAF Thermochemical Tables 1982 Supplement, J. Phys. Chem. Ref. Data, 1982, 11, 3, 695, https://doi.org/10.1063/1.555666 . [all data]

Page and Goode, 1969
Page, F.M.; Goode, G.C., Negative Ions and the Magnetron., Wiley, NY, 1969. [all data]

Dyke, 1987
Dyke, J.M., Properties of gas-phase ions, J. Chem. Soc. Faraday Trans., 1987, 83, 69. [all data]

Berkowitz, Greene, et al., 1984
Berkowitz, J.; Greene, J.P.; Foropoulos, J., Jr.; Neskovic, O.M., Bonding and ionization energies of N-F and P-F compounds, J. Chem. Phys., 1984, 81, 6166. [all data]

Torgerson and Westmore, 1975
Torgerson, D.F.; Westmore, J.B., Energetics of the ionization and fragmentation of phosphorus trifluoride by electron impact, Can. J. Chem., 1975, 53, 933. [all data]


Notes

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