ZrF4..ZrF5 anion
- Formula: F9Zr2-
- Molecular weight: 353.434
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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 | -1008.9 ± 3.6 | kcal/mol | Ther | Skokan, Sorokin, et al., 1982 | value altered from reference due to conversion from electron convention to ion convention |
Reaction 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
Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.
Individual Reactions
F5Zr- + = F9Zr2-
By formula: F5Zr- + F4Zr = F9Zr2-
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 51.2 ± 1.0 | kcal/mol | TDAs | Skokan, Sorokin, et al., 1982 | gas phase; 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.
Skokan, Sorokin, et al., 1982
Skokan, E.V.; Sorokin, I.D.; Sidorov, L.N.; Nikitin, M.I.,
Mass Spectrometric Determination of the Enthalpies of Dissociation of Gaseous Complex Fluorides into Neutral and Charged Particles. VI. Enthalpy of Formation of ZrF5-,
Int. J. Mass Spectrom. Ion Phys., 1982, 43, 4, 209, https://doi.org/10.1016/0020-7381(82)80017-X
. [all data]
Notes
Go To: Top, Gas phase thermochemistry data, Reaction thermochemistry data, References
- Symbols used in this document:
ΔfH°gas Enthalpy of formation of gas at standard conditions ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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