selenium anion
- Formula: Se-
- Molecular weight: 78.96
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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
Se- + =
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 339.9 ± 1.1 | kcal/mol | D-EA | Vandevraye, Drag, et al., 2012 | gas phase; Given: 2.0206046(11) eV |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔrG° | 333.9 ± 1.2 | kcal/mol | H-TS | Vandevraye, Drag, et al., 2012 | gas phase; Given: 2.0206046(11) 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.
Vandevraye, Drag, et al., 2012
Vandevraye, M.; Drag, C.; Blondel, C.,
Electron affinity of selenium measured by photodetachment microscopy,
Phys. Rev. A, 2012, 85, 1, 015401, https://doi.org/10.1103/PhysRevA.85.015401
. [all data]
Notes
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- 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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