H2O..Br anion
- Formula: BrH2O-
- Molecular weight: 97.920
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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 | -121.5 ± 2.4 | kcal/mol | Ther | Burdett and Hayhurst, 1982 |
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 |
|---|---|---|---|
| 3.91 ± 0.10 | LPES | Markovich, Pollack, et al., 1994 | For photodissociation plus electron loss. Affinity is difference from lower solvated ion. |
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.
Burdett and Hayhurst, 1982
Burdett, N.A.; Hayhurst, A.N.,
Hydration of gas phase ions and the measurement of boundary layer cooling during flame sampling into a mass spectrometer.,
J. Chem. Soc. Faraday Trans. 1, 1982, 78, 2997. [all data]
Markovich, Pollack, et al., 1994
Markovich, G.; Pollack, S.; Giniger, R.; Cheshnovsky, O.,
Photoelectron spectroscopy of Cl-, Br-, and I- solvated in water clusters,
J. Chem. Phys., 1994, 101, 11, 9344, https://doi.org/10.1063/1.467965
. [all data]
Notes
Go To: Top, Gas phase thermochemistry data, Gas phase ion energetics data, References
- Symbols used in this document:
EAneutral Electron affinity of neutral species ΔfH°gas Enthalpy of formation of gas at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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