Iron, di-μ-carbonyldicarbonylbis(η5-2,4-cyclopentadien-1-yl)di-, (Fe-Fe)
- Formula: C14H10Fe2O4
- Molecular weight: 353.917
- IUPAC Standard InChIKey: DHLWUDJVLCWRGH-UHFFFAOYSA-N
- CAS Registry Number: 12154-95-9
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
The 3d structure may be viewed using Java or Javascript. - Species with the same structure:
- Other names: Iron, dicarbonyl-π-cyclopentadienyl-, dimer; Bis(π-cyclopentadienyldicarbonyl iron); Bis(π-cyclopentadienylirondicarbonyl); Bis(cyclopentadienyl)dicarbonyliron; Cyclopentadienyldicarbonyliron dimer; Cyclopentadienyliron dicarbonyl dimer; Di-μ-carbonyldicarbonyldi-π-cyclopentadienyldiiron; Dicarbonyl-π-cyclopentadienyliron dimer; Dicarbonylcyclopentadienyl iron dimer; Dicyclopentadienyliron dicarbonyl dimer; Iron, di-μ-carbonyldicarbonyldi-π-cyclopentadienyldi-, (Fe-Fe); Tetracarbonylbis(cyclopentadienyl)diiron; Iron, di-μ-carbonyldicarbonylbis(η(5)-2,4-cyclopentadien-1-yl)di-,; Di-π-cyclopentadienyl-tetracarbonyl-di-iron; Diiron, bis(cyclopentadienyl)tetracarbonyl-; Iron, dicarbonyl-(η-5-cyclopentadienyl)-, dimer; di-μ-carbonyldicarbonylbis(η5-cyclopenta-2,4-dien-1-yl)diiron
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Phase change data
Go To: Top, Gas phase ion energetics data, Mass spectrum (electron ionization), References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: William E. Acree, Jr., James S. Chickos
Enthalpy of fusion
ΔfusH (kJ/mol) | Temperature (K) | Reference |
---|---|---|
30.8 | 472.9 | Kozlova, Markin, et al., 2008 |
Gas phase ion energetics data
Go To: Top, Phase change data, Mass spectrum (electron ionization), References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
Ionization energy determinations
IE (eV) | Method | Reference |
---|---|---|
6.82 ± 0.02 | EI | Efraty, Huang, et al., 1977 |
Appearance energy determinations
Ion | AE (eV) | Other Products | Method | Reference | Comment |
---|---|---|---|---|---|
C5H5Fe+ | 10.43 ± 0.02 | ? | EI | Efraty, Huang, et al., 1977 | |
C7H5FeO2+ | 7.86 ± 0.05 | ? | EI | Efraty, Huang, et al., 1977 | |
C10H10Fe+ | 7.60 ± 0.04 | 4CO+Fe | EI | Efraty, Huang, et al., 1977 | |
C10H10Fe2+ | 11.96 ± 0.04 | 4CO | EI | Efraty, Huang, et al., 1977 | |
C11H10Fe2O+ | 9.71 ± 0.02 | 3CO | EI | Efraty, Huang, et al., 1977 | |
C12H10Fe2O2+ | 8.99 ± 0.04 | 2CO | EI | Efraty, Huang, et al., 1977 | |
C13H10Fe2O3+ | 7.62 ± 0.02 | CO | EI | Efraty, Huang, et al., 1977 |
Mass spectrum (electron ionization)
Go To: Top, Phase change data, Gas phase ion energetics data, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director
Spectrum
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Additional Data
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Owner | NIST Mass Spectrometry Data Center Collection (C) 2014 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
---|---|
Origin | Chemical Concepts |
NIST MS number | 161948 |
References
Go To: Top, Phase change data, Gas phase ion energetics data, Mass spectrum (electron ionization), Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Kozlova, Markin, et al., 2008
Kozlova, M.S.; Markin, A.V.; Larina, V.N.; Domracheva, L.G.; Sheiman, M.S.; Karyakin, N.V.,
The thermodynamic properties of bis-(η5-cyclopentadienylirondicarbonyl),
Russ. J. Phys. Chem. A, 2008, 82, 12, 1993-1998, https://doi.org/10.1134/S0036024408120030
. [all data]
Efraty, Huang, et al., 1977
Efraty, A.; Huang, M.H.A.; Weston, C.A.,
Mass spectra of organometallic compounds. 4. Electron-impact study of some cyclopentadienylmetal carbonyl dimers,
Inorg. Chem., 1977, 16, 79. [all data]
Notes
Go To: Top, Phase change data, Gas phase ion energetics data, Mass spectrum (electron ionization), References
- Symbols used in this document:
AE Appearance energy ΔfusH Enthalpy of fusion - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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