BO anion
- Formula: BO-
- Molecular weight: 26.811
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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
Electron affinity of neutral species
| EAneutral (eV) | Method | Reference | Comment |
|---|---|---|---|
| 2.510 ± 0.015 | LPES | Zhai, Wang, et al., 2007 | |
| 2.5080 ± 0.0080 | LPES | Wenthold, Kim, et al., 1997 | |
| >2.48199 | TDEq | Jensen, 1970 | |
| 2.832 ± 0.091 | TDEq | Srivastava, Uy, et al., 1971 | EA(BO) < EA(Cl) by 18 kcal, new ΔHf(BO) and EA(Cl) used. G2: EA=2.58 eV, Jursic, 1999 |
Protonation reactions
BO- + =
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 1508. ± 27. | kJ/mol | D-EA | Wenthold, Kim, et al., 1997 | gas phase |
References
Go To: Top, 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.
Zhai, Wang, et al., 2007
Zhai, H.J.; Wang, L.M.; Li, S.D.; Wang, L.S.,
Vibrationally resolved photoelectron spectroscopy of BO- and BO2-: A joint experimental and theoretical study,
J. Phys. Chem. A, 2007, 111, 6, 1030-1035, https://doi.org/10.1021/jp0666939
. [all data]
Wenthold, Kim, et al., 1997
Wenthold, P.G.; Kim, J.B.; Jonas, K.-L.; Lineberger, W.C.,
An Experimental and Computational Study of the Electron Affinity of Boron Oxide,
J. Phys. Chem. A, 1997, 101, 24, 4472, https://doi.org/10.1021/jp970645u
. [all data]
Jensen, 1970
Jensen, D.E.,
Electron Attachment and Compound Formation in Flames. II. Mass Spectrometry of Boron-Containing Flames,
J. Chem. Phys., 1970, 52, 6, 3305, https://doi.org/10.1063/1.1673481
. [all data]
Srivastava, Uy, et al., 1971
Srivastava, R.D.; Uy, O.M.; Farber, M.,
Effusion mass spectrometric study of thermodynamic properties of BO- and BO2-,
J. Chem. Soc. Faraday Trans., 1971, 67, 2941. [all data]
Jursic, 1999
Jursic, B.S.,
Gaussian, complete basis set, and density functional theory methods evaluation of the electron affinity for BO, B, and O,
Theochem-J. Mol. Struct., 1999, 467, 1, 1-6, https://doi.org/10.1016/S0166-1280(98)00378-9
. [all data]
Notes
Go To: Top, 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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