Ni(CO)2
- Formula: C2NiO2
- Molecular weight: 114.7136
- CAS Registry Number: 33637-77-3
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Reaction thermochemistry 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 by: José A. Martinho Simões
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Individual Reactions
C2NiO2 (g) = CNiO (g) + (g)
By formula: C2NiO2 (g) = CNiO (g) + CO (g)
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 197. ± 24. | kJ/mol | FA-SIFT | Sunderlin, Wang, et al., 1992 | |
| ΔrH° | 228. ± 63. | kJ/mol | N/A | Stevens, Feigerle, et al., 1982 | Please also see Compton and Stockdale, 1976. Method: LPS and collision with low energy electrons. |
C3NiO3 (g) = C2NiO2 (g) + (g)
By formula: C3NiO3 (g) = C2NiO2 (g) + CO (g)
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 118.3 ± 9.8 | kJ/mol | FA-SIFT | Sunderlin, Wang, et al., 1992 | |
| ΔrH° | 55. ± 42. | kJ/mol | N/A | Stevens, Feigerle, et al., 1982 | Please also see Compton and Stockdale, 1976. Method: LPS and collision with low energy electrons. |
References
Go To: Top, Reaction thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Sunderlin, Wang, et al., 1992
Sunderlin, L.S.; Wang, D.; Squires, R.R.,
Metal Carbonyl Bond Strengths in Fe(CO)n- and Ni(CO)n-,
J. Am. Chem. Soc., 1992, 114, 8, 2788, https://doi.org/10.1021/ja00034a004
. [all data]
Stevens, Feigerle, et al., 1982
Stevens, A.E.; Feigerle, C.S.; Lineberger, W.C.,
Laser Photoelectron Spectrometry of Ni(CO)n-, n=1-3,
J. Am. Chem. Soc., 1982, 104, 19, 5026, https://doi.org/10.1021/ja00383a004
. [all data]
Compton and Stockdale, 1976
Compton, R.N.; Stockdale, J.A.D.,
Formation of gas phase negative ions in Fe(CO)5 and Ni(CO)4,
Int. J. Mass Spectrom. Ion Phys., 1976, 22, 47. [all data]
Notes
Go To: Top, Reaction thermochemistry data, References
- Symbols used in this document:
ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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