Dipotassium dichloride
- Formula: Cl2K2
- Molecular weight: 149.103
- CAS Registry Number: 12258-97-8
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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:
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 |
|---|---|---|---|
| 9.60 | PE | Potts and Price, 1977 | Vertical value; LLK |
| 9.60 | PE | Potts, Williams, et al., 1974 | Vertical value; LLK |
Appearance energy determinations
| Ion | AE (eV) | Other Products | Method | Reference | Comment |
|---|---|---|---|---|---|
| K2Cl+ | 10.8 | Cl | EI | Itoh, Sasamoto, et al., 1981 | LLK |
| ClK2+ | 8.5 | Cl | EI | Bloom and Williams, 1981 | LLK |
| K2Cl+ | 10.4 | Cl | EI | Grimley and Joyce, 1969 | RDSH |
References
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Potts and Price, 1977
Potts, A.W.; Price, W.C.,
Photoelectron studies of ionic materials using molecular beam techniques,
Phys. Scr., 1977, 16, 191. [all data]
Potts, Williams, et al., 1974
Potts, A.W.; Williams, T.A.; Price, W.C.,
Photoelectron spectra and electronic structure of diatomic alkali halides,
Proc. Roy. Soc. London A, 1974, 341, 147. [all data]
Itoh, Sasamoto, et al., 1981
Itoh, M.; Sasamoto, T.; Sata, T.,
Mass-spectrometric measurement of activities in both solid and liquid solutions of the KCl-NaCl system,
Bull. Chem. Soc. Jpn., 1981, 54, 3391. [all data]
Bloom and Williams, 1981
Bloom, H.; Williams, D.J.,
A mass spectrometric study of the vapors above the molten salt systems LiCl-CuCl, LiBr-CuBr, and NaI-CuI,
J. Chem. Phys., 1981, 75, 4636. [all data]
Grimley and Joyce, 1969
Grimley, R.T.; Joyce, T.E.,
A technique for the calibration of high-temperature mass spectrometers,
J. Phys. Chem., 1969, 73, 3047. [all data]
Notes
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- Symbols used in this document:
AE Appearance energy - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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