cerium dicarbide
- Formula: C2Ce
- Molecular weight: 164.137
- CAS Registry Number: 12012-32-7
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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 |
|---|---|---|---|
| 6.2 ± 0.5 | EI | Guido and Gigli, 1973 | LLK |
| 5.6 ± 0.4 | EI | Cocke and Gingerich, 1972 | LLK |
| 5.6 ± 0.5 | EI | Balducci, Capalbi, et al., 1969 | RDSH |
Appearance energy determinations
| Ion | AE (eV) | Other Products | Method | Reference | Comment |
|---|---|---|---|---|---|
| CeC+ | ~14. | C | EI | Gingerich, 1969 | RDSH |
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.
Guido and Gigli, 1973
Guido, M.; Gigli, G.,
Mass spectrometric study of the CeSiC molecules,
J. Chem. Phys., 1973, 59, 3437. [all data]
Cocke and Gingerich, 1972
Cocke, D.L.; Gingerich, K.A.,
Mass spectrometric determination of the bond dissociation energies of the molecules CePd and CeC2,
J. Phys. Chem., 1972, 76, 2332. [all data]
Balducci, Capalbi, et al., 1969
Balducci, G.; Capalbi, A.; DeMaria, G.; Guido, M.,
Thermodynamics of rare-earth-carbon systems. I. The cerium-carbon system,
J. Chem. Phys., 1969, 50, 1969. [all data]
Gingerich, 1969
Gingerich, K.A.,
Mass-spectrometric evidence for the molecules UC and CeC and predicted stability of diatomic carbides of electropositive transition metals,
J. Chem. Phys., 1969, 50, 2255. [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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