barium anion
- Formula: Ba-
- Molecular weight: 137.328
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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 | 166. ± 8.4 | kJ/mol | R-EA | Petrunin, Volstad, et al., 1995 | EA may be to an excited Ba state |
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.
Petrunin, Volstad, et al., 1995
Petrunin, V.V.; Volstad, J.D.; Balling, P.; Kristensen, K.; Andersen, T.,
Resonant Ionization Spectroscopy of Ba-: Metastable and Stable Ions,
Phys. Rev. Lett., 1995, 75, 10, 1911, https://doi.org/10.1103/PhysRevLett.75.1911
. [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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