Iron tetracarbonyl diiodide
- Formula: C4FeI2O4
- Molecular weight: 421.694
- CAS Registry Number: 14911-55-8
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Gas phase 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
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔfH°gas | -151.9 ± 2.2 | kcal/mol | Review | Martinho Simões |
Condensed phase 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
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔfH°solid | -172.5 ± 2.0 | kcal/mol | Review | Martinho Simões |
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
C4FeI2O4 (cr) = 4 (g) + FeI2 (cr)
By formula: C4FeI2O4 (cr) = 4CO (g) + FeI2 (cr)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 39.03 ± 0.24 | kcal/mol | TD-HFC | Connor, Demain, et al., 1979 |
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
Ionization energy determinations
IE (eV) | Method | Reference | Comment |
---|---|---|---|
8.4 | PE | Levenson, Cihonski, et al., 1975 | LLK |
8.76 | PE | Levenson, Cihonski, et al., 1975 | Vertical value; LLK |
References
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Reaction thermochemistry data, 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.
Martinho Simões
Martinho Simões, J.A.,
Private communication (see http://webbook.nist.gov/chemistry/om/). [all data]
Connor, Demain, et al., 1979
Connor, J.A.; Demain, C.P.; Skinner, H.A.; Zafarani-Moattar, M.T.,
J. Orgnometal. Chem., 1979, 170, 117. [all data]
Levenson, Cihonski, et al., 1975
Levenson, R.A.; Cihonski, J.L.; Milazzo, P.; Ceasar, G.P.,
Photoelectron spectra of Fe(CO)4X2 (X = Br,I). Transition metal analogs of the methylene halides,
Inorg. Chem., 1975, 14, 2578. [all data]
Notes
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- Symbols used in this document:
ΔfH°gas Enthalpy of formation of gas at standard conditions ΔfH°solid Enthalpy of formation of solid at standard conditions ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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