Reaction data
Ar+ + 
= (Ar+ • )
Enthalpy of reaction at standard conditions (nominally 298.15 K, 1 atm.)
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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: Michael M. Meot-Ner (Mautner) and Sharon G. Lias
| ΔrH° (kcal/mol) | Method | Reference | Comment |
|---|---|---|---|
| 29.3 | PI | Dehmer and Pratt, 1982 | gas phase; M |
| 2.3 ± 0.5 | PES | Dehmer and Dehmer, 1978 | gas phase; Ar2+[II(1/2u)]; M |
| 28.4 | PI | Ng, Trevor, et al., 1977 | gas phase; M |
| 28.8 | SCATTERING | Lorentz, Olson, et al., 1973 | gas phase; M |
| 27.8 | PHPMS | Teng and Conway, 1973 | gas phase; switching reaction(N2+)Ar; Turner and Conway, 1979, Liu and Conway, 1975; M |
| 30.7 | PDiss | Moseley, Saxon, et al., 1977 | gas phase; M; Data excluded from overall average |
| 30.9 | SCATTERING | Mittman and Weise, 1974 | gas phase; M; Data excluded from overall average |
References
Go To: Top, Enthalpy of reaction at standard conditions (nominally 298.15 K, 1 atm.), Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Dehmer and Pratt, 1982
Dehmer, P.M.; Pratt, S.T.,
Photoionization of ArKr, ArXe, and KrXe and bond dissociation energies of the rare gas dimer ions,
J. Chem. Phys., 1982, 77, 4804. [all data]
Dehmer and Dehmer, 1978
Dehmer, P.M.; Dehmer, J.L.,
Photoelectron spectra of Ar2 and Kr2 and dissociation energies of the rate gas dimer ions,
J. Chem. Phys., 1978, 69, 125. [all data]
Ng, Trevor, et al., 1977
Ng, C.Y.; Trevor, D.J.; Mahan, B.H.; Lee, Y.T.,
Photoionization Studies of the Kr2 and Ar2 van der Vaals Molecules,
J. Chem. Phys., 1977, 66, 2, 446, https://doi.org/10.1063/1.433989
. [all data]
Lorentz, Olson, et al., 1973
Lorentz, D.C.; Olson, R.E.; Conklin, G.M.,
Rainbow Scattering for Ar+ + Ar and Xe+ + Xe,
Chem. Phys. Lett., 1973, 20, 6, 589, https://doi.org/10.1016/0009-2614(73)80508-1
. [all data]
Teng and Conway, 1973
Teng, H.H.; Conway, D.C.,
Ion - Molecule Equilibria in Mixtures of N2 and Ar,
J. Chem. Phys., 1973, 59, 5, 2316, https://doi.org/10.1063/1.1680338
. [all data]
Turner and Conway, 1979
Turner, D.L.; Conway, D.C.,
Study of the 2Ar + Ar2+ = Ar + Ar3+ Reaction,
J. Chem. Phys., 1979, 71, 4, 1899, https://doi.org/10.1063/1.438544
. [all data]
Liu and Conway, 1975
Liu, W.F.; Conway, D.C.,
Ion - Molecule Reactions in Ar at 296, 195, and 77 K,
J. Chem. Phys., 1975, 62, 8, 3070, https://doi.org/10.1063/1.430906
. [all data]
Moseley, Saxon, et al., 1977
Moseley, J.T.; Saxon, R.P.; Huber, B.A.; Cosby, P.C.; Abouaf, R.; Tadjeddine, M.,
Photofragment spectroscopy and potential curves of Ar2+,
J. Chem. Phys., 1977, 67, 1659. [all data]
Mittman and Weise, 1974
Mittman, H.U.; Weise, H.P.,
Scattering of Ions V. Elastic Scattering of the Symmetric Rare Gas Ion - Rare Gas Atom Systems,
Z. Naturforsch., 1974, A29, 400. [all data]
Notes
Go To: Top, Enthalpy of reaction at standard conditions (nominally 298.15 K, 1 atm.), References
- Symbols used in this document:
ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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