Sulfur tetrafluoride oxide anion
- Formula: F4OS-
- Molecular weight: 124.059
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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 | <-1018.8 | kJ/mol | IMRB | Wickramanayake, Gardner, et al., 1986 | SF6-. + H2O -> SF4O-. + 2HF. G3MP2B3 calculations indicate a HOF(A-) = -258 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.
Wickramanayake, Gardner, et al., 1986
Wickramanayake, P.P.; Gardner, G.J.; Siu, K.W.M.; Berman, S.S.,
Ion/Molecule Reaction between Sulphur Hexafluoride Negative Ion and Water under Atmospheric Pressure Ionization Mass Spectrometry Conditions,
Int. J. Mass Spectrom. Ion Proc., 1986, 69, 1, 39, https://doi.org/10.1016/0168-1176(86)87040-9
. [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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