thorium tetrafluoride
- Formula: F4Th
- Molecular weight: 308.03167
- CAS Registry Number: 13709-59-6
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Ion clustering 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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Clustering reactions
+ F4Th = (
• F4Th)
By formula: F- + F4Th = (F- • F4Th)
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 436. ± 15. | kJ/mol | Ther | Sidirov, Zhuravlena, et al., 1983 | gas phase; Fluoride Affinity: 21.1 kcal < AlF3, 3.6 kcal < ZrF4; value altered from reference due to conversion from electron convention to ion convention |
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.
Sidirov, Zhuravlena, et al., 1983
Sidirov, L.N.; Zhuravlena, L.V.; Varkov, M.V.; Skokan, E.V.; Sorokin, I.D.; Koronev, Yu.M.; Akishima, P.A.,
Mass- spectrometric determination of enthalpies of dissociation of gaseous complex fluorides into neutral and charged particles. VII. MF-ThF4 systems,
Int. J. Mass Spectrom. Ion Processes, 1983, 51, 291. [all data]
Notes
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- Symbols used in this document:
ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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