Argon, compound with krypton (1:1)
- Formula: ArKr
- Molecular weight: 123.746
- IUPAC Standard InChI: InChI=1S/Ar.Kr
- IUPAC Standard InChIKey: WZSUOQDIYKMPMT-UHFFFAOYSA-N
- CAS Registry Number: 51184-77-1
- Chemical structure:
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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:
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
Ionization energy determinations
| IE (eV) | Method | Reference | Comment |
|---|---|---|---|
| 13.484 ± 0.015 | PI | Dehmer and Pratt, 1982 | T = 0K; LBLHLM |
| 14.0 ± 0.2 | EI | Helm, Stephan, et al., 1979 | LLK |
| 13.43 ± 0.02 | PI | Ng, Tiedemann, et al., 1977 | LLK |
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.
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]
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, Tiedemann, et al., 1977
Ng, C.Y.; Tiedemann, P.W.; Mahan, B.H.; Lee, Y.T.,
Photoionization studies of the diatomic heteronuclear rare gas molecules XeKr, XeAr, and KrAr,
J. Chem. Phys., 1977, 66, 5737. [all data]
Notes
Go To: Top, Gas phase ion energetics data, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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