lanthanum fluoride
- Formula: F3La
- Molecular weight: 195.90068
- CAS Registry Number: 13709-38-1
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Gas phase ion energetics data
Go To: Top, Vibrational and/or electronic energy levels, References, Notes
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
Appearance energy determinations
| Ion | AE (eV) | Other Products | Method | Reference | Comment |
|---|---|---|---|---|---|
| FLa+ | 16. | ? | EI | Smagina and Kutsev, 1971 | LLK |
| FLa+ | 18.5 | ? | EI | Skinner and Searcy, 1971 | LLK |
| LaF+ | 18.5 ± 0.7 | ? | EI | Kent, Zmbov, et al., 1966 | RDSH |
| F2La+ | 9. | ? | EI | Smagina and Kutsev, 1971 | LLK |
| F2La+ | 11.8 | ? | EI | Skinner and Searcy, 1971 | LLK |
| LaF2+ | 12.0 ± 0.7 | F | EI | Kent, Zmbov, et al., 1966 | RDSH |
| La+ | 26. | ? | EI | Smagina and Kutsev, 1971 | LLK |
| La+ | 26.9 | ? | EI | Skinner and Searcy, 1971 | LLK |
| La+ | 26.5 ± 0.7 | ? | EI | Kent, Zmbov, et al., 1966 | RDSH |
Vibrational and/or electronic energy levels
Go To: Top, Gas phase ion energetics data, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: Marilyn E. Jacox
State: X
| Vib. sym. |
No. | Approximate type of mode |
cm-1 | Med. | Method | References | |
|---|---|---|---|---|---|---|---|
| a1 | 1 | Sym. strech | 489.9 | Ar | IR | Wang and Andrews, 2010 | |
| e | 3 | Asym. stretch | 478.8 | Ar | IR | Wang and Andrews, 2010 | |
References
Go To: Top, Gas phase ion energetics data, Vibrational and/or electronic energy levels, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Smagina and Kutsev, 1971
Smagina, E.I.; Kutsev, V.S.,
A mass-spectrometic study of the mechanism of the decomposition of lanthanum oxide fluoride,
Russ. J. Phys. Chem., 1971, 45, 24, In original 46. [all data]
Skinner and Searcy, 1971
Skinner, H.B.; Searcy, A.W.,
Demonstration of the existence of La2F6 gas determination of its stability,
J. Phys. Chem., 1971, 75, 108. [all data]
Kent, Zmbov, et al., 1966
Kent, R.A.; Zmbov, K.F.; Kana'an, A.S.; Besenbruch, G.; McDonald, J.D.; Margrave, J.L.,
Mass spectrometric studies at high temperatures. X. The sublimation pressures of scandium(III), yttrium(III) and lanthanum(III), trifluorides,
J. Inorg. Nucl. Chem., 1966, 28, 1419. [all data]
Wang and Andrews, 2010
Wang, X.; Andrews, L.,
Infrared Spectra of MF,
J. Phys. Chem. A, 2010, 114, 6, 2293, https://doi.org/10.1021/jp910936d
. [all data]
Notes
Go To: Top, Gas phase ion energetics data, Vibrational and/or electronic energy levels, References
- Symbols used in this document:
AE Appearance energy - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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