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Argon dimer

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 as indicated in comments:
LL - Sharon G. Lias and Joel F. Liebman
LBLHLM - Sharon G. Lias, John E. Bartmess, Joel F. Liebman, John L. Holmes, Rhoda D. Levin, and W. Gary Mallard
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron

Ionization energy determinations

IE (eV) Method Reference Comment
14.501 ± 0.025PIDehmer and Pratt, 1982T = 0K; LBLHLM
14.476 ± 0.026PIDehmer and Poliakoff, 1981LLK
15.2 ± 0.2EIHelm, Stephan, et al., 1979LLK
14.54 ± 0.02PINg, Trevor, et al., 1977LLK
14.44PIMoseley, Saxon, et al., 1977LLK
14.5 ± 0.2EIMunson, Field, et al., 1962RDSH
15.548 ± 0.003PEPradeep, Niu, et al., 1993Vertical value; LL
15.55 ± 0.025PEDehmer and Dehmer, 1978Vertical value; LLK


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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 argon clusters, J. Chem. Phys., 1982, 76, 843. [all data]

Dehmer and Poliakoff, 1981
Dehmer, P.M.; Poliakoff, E.D., Photoionization of the Ar2 dimer, Chem. Phys. Lett., 1981, 77, 326. [all data]

Helm, Stephan, et al., 1979
Helm, H.; Stephan, K.; Mark, T.D., Electron-impact ionization of Ar2, ArKr, Kr2, KrXe, and Xe2, Phys. Rev. A:, 1979, 19, 2154. [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 Waals molecules, J. Chem. Phys., 1977, 66, 446. [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]

Munson, Field, et al., 1962
Munson, M.S.B.; Field, F.H.; Franklin, J.L., High-pressure mass spectrometric study of reactions of rare gases with N2 and CO, J. Chem. Phys., 1962, 37, 1790. [all data]

Pradeep, Niu, et al., 1993
Pradeep, T.; Niu, B.; Shirley, D.A., Photoelectron spectroscopy of rare gas dimers revisited: Vibrationally resolvedphotoelectron spectrum of argon dimer, J. Chem. Phys., 1993, 98, 5269. [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]


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