Iron tetracarbonyl
- Formula: C4FeO4
- Molecular weight: 167.885
- CAS Registry Number: 15281-98-8
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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:
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron
B - John E. Bartmess
View reactions leading to C4FeO4+ (ion structure unspecified)
Electron affinity determinations
| EA (eV) | Method | Reference | Comment |
|---|---|---|---|
| 2.34 ± 0.10 | LPES | Nakajima, Taguwa, et al., 1994 | Vertical Detachment Energy: 3.02±0.13 eV; B |
| 2.40 ± 0.30 | LPES | Engelking and Lineberger, 1979 | B |
| 2.08 ± 0.26 | EIAE | Compton and Stockdale, 1976 | Fe(CO)5 + e- -> Fe(CO)4- + CO 'near thermoneutral'; B |
Ionization energy determinations
| IE (eV) | Method | Reference | Comment |
|---|---|---|---|
| 8.48 | EI | Pignataro and Lossing, 1968 | 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.
Nakajima, Taguwa, et al., 1994
Nakajima, A.; Taguwa, T.; Kaya, K.,
Photoelectron Spectroscopy of Iron Carbonyl Cluster Anions (Fen(CO)m(-), n=1-4),
Chem. Phys. Lett., 1994, 221, 5-6, 436, https://doi.org/10.1016/0009-2614(94)00301-7
. [all data]
Engelking and Lineberger, 1979
Engelking, P.C.; Lineberger, W.C.,
Laser photoelectron spectrometry of the negative ions of iron and iron carbonyls. Electron affinity determination for the series Fe(CO)n,n=0,1,2,3,4,
J. Am. Chem. Soc., 1979, 101, 5569. [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]
Pignataro and Lossing, 1968
Pignataro, S.; Lossing, F.P.,
Thermal decomposition of organometallic compounds in the ion source of a mass spectrometer,
J. Organometal. Chem., 1968, 11, 571. [all data]
Notes
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- Symbols used in this document:
EA Electron affinity - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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