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Krypton 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
12.865 ± 0.003PIPratt and Dehmer, 1982LBLHLM
13.5 ± 0.3EIHelm, Stephan, et al., 1979LLK
12.86 ± 0.015PINg, Trevor, et al., 1977LLK
12.87PISamson and Cairns, 1966RDSH
13.004 ± 0.007PIHuffman and Katayama, 1966RDSH
13.0 ± 0.1EIMunson, Field, et al., 1962RDSH
13.773 ± 0.003PEPradeep, Niu, et al., 1993Vertical value; LL
13.76 ± 0.02PEDehmer and Dehmer, 1978Vertical value; LLK

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
Kr+14.015 ± 0.007KrPIPratt and Dehmer, 1982LBLHLM


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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Pratt and Dehmer, 1982
Pratt, S.T.; Dehmer, P.M., Photoionization of the Kr2 dimer, Chem. Phys. Lett., 1982, 87, 533. [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]

Samson and Cairns, 1966
Samson, J.A.R.; Cairns, R.B., Ionization potential of molecular xenon and krypton, J. Opt. Soc. Am., 1966, 56, 1140. [all data]

Huffman and Katayama, 1966
Huffman, R.E.; Katayama, D.H., Photoionization study of diatomic-ion formation in argon, krypton, and xenon, J. Chem. Phys., 1966, 45, 138. [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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