Cesium anion
- Formula: Cs-
- Molecular weight: 132.9060005
- CAS Registry Number: 26396-99-6
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Gas phase ion energetics 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
Protonation reactions
Cs- + = HCs
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 1441.765 ± 0.042 | kJ/mol | D-EA | Scheer, Tho/gersen, et al., 1998 | gas phase; Given: 0.47164(6) eV |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔrG° | 1422.7 ± 0.46 | kJ/mol | H-TS | Scheer, Tho/gersen, et al., 1998 | gas phase; Given: 0.47164(6) eV |
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.
Scheer, Tho/gersen, et al., 1998
Scheer, M.; Tho/gersen, J.; Bilodeau, R.C.; Brodie, C.A.; Haugen, H.K.,
Experimental Evidence that the 6s6p2Pj States of Cs- are Shape Resonances,
Phys. Rev. Lett., 1998, 80, 4, 684, https://doi.org/10.1103/PhysRevLett.80.684
. [all data]
Notes
Go To: Top, Gas phase ion energetics data, References
- Symbols used in this document:
ΔrG° Free energy of reaction at standard conditions ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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