Home Symbol which looks like a small house Up Solid circle with an upward pointer in it

UF5 anion


Gas phase thermochemistry data

Go To: Top, 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: John E. Bartmess

Quantity Value Units Method Reference Comment
Deltafgas-546. ± 6.kcal/molAVGN/AAverage of 6 values; Individual data points

Gas phase ion energetics data

Go To: Top, Gas phase thermochemistry 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: John E. Bartmess

Electron affinity of neutral species

EAneutral (eV) Method Reference Comment
3.820 ± 0.050LPESDau, Su, et al., 2012anion ground state is triplet. Vertical Detachment Energy = 4.40±0.05 eV
3.47 ± 0.27R-ABoltalina, Borshchevskii, et al., 1992Critical review; value altered from reference due to conversion from electron convention to ion convention
3.97 ± 0.26R-APyatenko, Guasarov, et al., 1984Critical review, other literature data corrected; value altered from reference due to conversion from electron convention to ion convention
3.78 ± 0.40R-APyatenko, Gusarov, et al., 1980value altered from reference due to conversion from electron convention to ion convention
3.71 ± 0.15R-ACompton, 1977From UF6
>4.04 ± 0.35R-AMathur, Rothe, et al., 1977From UF6

References

Go To: Top, Gas phase thermochemistry data, 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.

Dau, Su, et al., 2012
Dau, P.D.; Su, J.; Liu, H.T.; Huang, D.L.; Wei, F.; Li, J.; Wang, L.S., Photoelectron spectroscopy and theoretical studies of UF5- and UF6-, J. Chem. Phys., 2012, 136, 19, 194304, https://doi.org/10.1063/1.4716182 . [all data]

Boltalina, Borshchevskii, et al., 1992
Boltalina, O.V.; Borshchevskii, A.Y.; Sidorov, L.N., Thermochemistry of 3d Elements Fluorides and Their Negative Ions in Gas Phase, Russ. J. Phys. Chem., 1992, 66, 1223. [all data]

Pyatenko, Guasarov, et al., 1984
Pyatenko, A.T.; Guasarov, A.V.; Gorokhov, L.N., Thermochemistry of Negative Ions in the U-F System, Russ. J. Phys. Chem., 1984, 58, 1. [all data]

Pyatenko, Gusarov, et al., 1980
Pyatenko, A.T.; Gusarov, A.V.; Gorokhov, L.N., Thermochemical Properties of Negative Ions in Vapor over UF4, High Temp., 1980, 18, 857. [all data]

Compton, 1977
Compton, R.N., On the formation of positive and negative ions in gaseous UF6, J. Chem. Phys., 1977, 66, 4478. [all data]

Mathur, Rothe, et al., 1977
Mathur, B.P.; Rothe, R.W.; Reck, G.P., Ionization reactions of metal hexafluorides with alkali atoms and dimers, J. Chem. Phys., 1977, 67, 377. [all data]


Notes

Go To: Top, Gas phase thermochemistry data, Gas phase ion energetics data, References