SeF5 anion
- Formula: F5Se-
- Molecular weight: 173.95
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Gas phase 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
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°gas | -1385. ± 40. | kJ/mol | NBAE | Compton, Reinhardt, et al., 1978 | |
| ΔfH°gas | <-1196.6 | kJ/mol | EIAE | Brion, 1969 | From SeF6. G2MP2 calculations indicate an EA of ca. 5.1 eV, and HOF(A-) = -324 kcal/mol. |
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.
Compton, Reinhardt, et al., 1978
Compton, R.N.; Reinhardt, P.W.; Cooper, C.D.,
Collisional ionization between fast alkali atoms and selected hexafluoride molecules,
J. Chem. Phys., 1978, 68, 2023. [all data]
Brion, 1969
Brion, C.E.,
Negative Ion Formation in the Hexafluorides of Sulphur, Selenium, and Tellurium,
Int. J. Mass Spectrom. Ion Phys., 1969, 3, 3-4, 197, https://doi.org/10.1016/0020-7381(69)85003-5
. [all data]
Notes
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- Symbols used in this document:
ΔfH°gas Enthalpy of formation of gas at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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