rhodium carbide
- Formula: CRh
- Molecular weight: 114.9162
- CAS Registry Number: 12127-42-3
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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
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔfH(+) ion,0K | 312. | kcal/mol | N/A | N/A |
Ionization energy determinations
IE (eV) | Method | Reference | Comment |
---|---|---|---|
9.2 ± 1.0 | EI | Haque and Gingerich, 1981 | LLK |
9.2 ± 1.0 | EI | Haque and Gingerich, 1979 | LLK |
7.2 ± 0.5 | EI | Gingerich and Gupta, 1978 | LLK |
8.6 ± 0.4 | EI | Cocke and Gingerich, 1974 | LLK |
8.1 ± 0.6 | EI | Cocke, Gingerich, et al., 1973 | LLK |
8.6 ± 0.4 | EI | Cocke and Gingerich, 1972 | LLK |
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.
Haque and Gingerich, 1981
Haque, R.; Gingerich, K.A.,
Identification and atomization energies of gaseous molecules ScC2, ScC3, ScC4, ScC5, and ScC6 by high temperature mass spectrometry,
J. Chem. Phys., 1981, 74, 6407. [all data]
Haque and Gingerich, 1979
Haque, R.; Gingerich, K.A.,
Investigation of the thermodynamic stabilities of the gaseous molecules RhScC, RhScC2 RhYC2 by Knudsen effusion mass spectrometry,
J. Chem. Soc. Faraday Trans. 2, 1979, 985. [all data]
Gingerich and Gupta, 1978
Gingerich, K.A.; Gupta, K.A.,
Dissociation energies of the molecules RhTh and RhU from high temperature mass spectrometry and predicted thermodynamic stabilities of selected diatomic actinide-platinum metal intermetallic molecules,
J. Chem. Phys., 1978, 69, 505. [all data]
Cocke and Gingerich, 1974
Cocke, D.L.; Gingerich, K.A.,
Thermodynamic investigation of the gaseous molecules TiRh, Rh2, and Ti2Rh by mass spectrometry,
J. Chem. Phys., 1974, 60, 1958. [all data]
Cocke, Gingerich, et al., 1973
Cocke, D.L.; Gingerich, K.A.; Kordis, J.,
Determination of the high bond dissociation energy of the molecule LaRh,
High Temp. Sci., 1973, 5, 474. [all data]
Cocke and Gingerich, 1972
Cocke, D.L.; Gingerich, K.A.,
Determination of the heats of atomization of the molecules RhC2, RhC, and TiC2 by high temperature mass spectrometry,
J. Chem. Phys., 1972, 57, 3654. [all data]
Notes
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- Symbols used in this document:
ΔfH(+) ion,0K Enthalpy of formation of positive ion at 0K - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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