BH2 anion
- Formula: BH2-
- Molecular weight: 12.827
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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
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Individual Reactions
H2B- + =
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 411.80 | kcal/mol | N/A | Bartmess and Hinde, 2005 | gas phase |
Gas phase ion energetics data
Go To: Top, Reaction 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 |
|---|---|---|---|
| 0.38724 | D-EA | Bartmess and Hinde, 2005 |
Protonation reactions
H2B- + =
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 411.80 | kcal/mol | N/A | Bartmess and Hinde, 2005 | gas phase |
References
Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Bartmess and Hinde, 2005
Bartmess, J.E.; Hinde, R.J.,
The Gas Phase Acidities of the Elemental Hydrides are Functions of Bond Lengths and Electronegativity,
Can. J. Chem., 2005, 83, 11, 2005-2012, https://doi.org/10.1139/v05-218
. [all data]
Notes
Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, References
- Symbols used in this document:
EAneutral Electron affinity of neutral species ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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