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barium

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

View reactions leading to Ba+ (ion structure unspecified)

Electron affinity determinations

EA (eV) Reference Comment
0.144620 ± 0.000044Petrunin, Volstad, et al., 1995EA may be to an excited Ba state; B

Ionization energy determinations

IE (eV) Method Reference Comment
5.21170EVALLide, 1992LL
5.3 ± 0.3EILau, Brittain, et al., 1989LL
5.17 ± 0.08EIRauh and Ackermann, 1979LLK
5.0 ± 0.3EIKleinschmidt and Hildenbrand, 1978LLK
5.0PEHildenbrand, 1977LLK
5.1 ± 0.2EIHilpert, Naoumidis, et al., 1975LLK
5.22 ± 0.03PEBrehm and Hofler, 1975LLK
5.2 ± 0.1EIRauh and Ackermann, 1974LLK
~5.2EIOkudaira, 1970RDSH
5.21169 ± 0.000007EIMoore, 1970RDSH

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.

Petrunin, Volstad, et al., 1995
Petrunin, V.V.; Volstad, J.D.; Balling, P.; Kristensen, K.; Andersen, T., Resonant Ionization Spectroscopy of Ba-: Metastable and Stable Ions, Phys. Rev. Lett., 1995, 75, 10, 1911, https://doi.org/10.1103/PhysRevLett.75.1911 . [all data]

Lide, 1992
Lide, D.R. (Editor), Ionization potentials of atoms and atomic ions in Handbook of Chem. and Phys., 1992, 10-211. [all data]

Lau, Brittain, et al., 1989
Lau, K.H.; Brittain, R.D.; Hildenbrand, D.L., High temperature thermodynamic studies of some gaseous thorium fluorides, J. Chem. Phys., 1989, 90, 1158. [all data]

Rauh and Ackermann, 1979
Rauh, E.G.; Ackermann, R.J., The first ionization potentials of the transition metals, J. Chem. Phys., 1979, 70, 1004. [all data]

Kleinschmidt and Hildenbrand, 1978
Kleinschmidt, P.D.; Hildenbrand, D.L., Dissociation energies of CaI, SrI, and BaI from high temperature mass spectrometry, J. Chem. Phys., 1978, 68, 2819. [all data]

Hildenbrand, 1977
Hildenbrand, D.L., Dissociation energies of CaBr, SrBr, BaBr, and BaCl from mass spectrometric studies of gaseous equilibria, J. Chem. Phys., 1977, 66, 3526. [all data]

Hilpert, Naoumidis, et al., 1975
Hilpert, K.; Naoumidis, A.; Wolff, G., Mass spectrometric study of the evaporation of BaAl2O4, High Temp. Sci., 1975, 7, 1. [all data]

Brehm and Hofler, 1975
Brehm, B.; Hofler, K., The 21.22-eV photoelectron spectrum of barium, Int. J. Mass Spectrom. Ion Phys., 1975, 17, 371. [all data]

Rauh and Ackermann, 1974
Rauh, E.G.; Ackermann, R.J., First ionization potentials of some refractory oxide vapors, J. Chem. Phys., 1974, 60, 1396. [all data]

Okudaira, 1970
Okudaira, S., Multiple ionization of Ca, Sr and Ba by electron impact, J. Phys. Soc. Jpn., 1970, 29, 409. [all data]

Moore, 1970
Moore, C.E., Ionization potentials and ionization limits derived from the analyses of optical spectra, Natl. Stand. Ref. Data Ser., (U.S. Natl. Bur. Stand.), 1970, 34, 1. [all data]


Notes

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