Dirhenium decacarbonyl
- Formula: C10O10Re2
- Molecular weight: 652.515
- IUPAC Standard InChIKey: ZIZHEHXAMPQGEK-UHFFFAOYSA-N
- CAS Registry Number: 14285-68-8
- 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. - Other names: Re2(CO)10; Rhenium carbonyl; Rhenium, decacarbonyldi-,; Decacarbonyldirhenium; Rhenium carbonyl (Re2(CO)10); Rhenium, decacarbonyldi-, (Re-Re)
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Gas phase thermochemistry 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: José A. Martinho Simões
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔfH°gas | -372.2 ± 2.2 | kcal/mol | Review | Martinho Simões | |
ΔfH°gas | -369.0 ± 1.5 | kcal/mol | Review | Martinho Simões | |
ΔfH°gas | -372.06 ± 0.93 | kcal/mol | Review | Martinho Simões | |
ΔfH°gas | -372.8 ± 3.4 | kcal/mol | Review | Martinho Simões | |
ΔfH°gas | -371.5 ± 1.7 | kcal/mol | Review | Martinho Simões | Selected data. Average of the values from Chernova, Sheiman, et al., 1973, Connor, Skinner, et al., 1973, and Al-Takhin, Connor, et al., 1983 |
Gas phase ion energetics data
Go To: Top, Gas phase thermochemistry 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 as indicated in comments:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron
Ionization energy determinations
IE (eV) | Method | Reference | Comment |
---|---|---|---|
8.49 ± 0.02 | EI | Michels and Svec, 1981 | LLK |
8.36 ± 0.03 | EI | Junk and Svec, 1970 | RDSH |
8.07 | PE | Higginson, Lloyd, et al., 1975 | Vertical value; LLK |
8.86 | PE | Hall, 1975 | Vertical value; LLK |
Appearance energy determinations
Ion | AE (eV) | Other Products | Method | Reference | Comment |
---|---|---|---|---|---|
CORe2+ | 26.26 | 9CO | EI | Svec and Junk, 1967 | RDSH |
C2O2Re2+ | 23.55 | 8CO | EI | Svec and Junk, 1967 | RDSH |
C3O3Re2+ | 21.46 | 7CO | EI | Svec and Junk, 1967 | RDSH |
C4O4Re+ | 13.30 | ? | EI | Svec and Junk, 1967 | RDSH |
C4O4Re2+ | 19.31 | 6CO | EI | Svec and Junk, 1967 | RDSH |
C5O5Re+ | 10.34 | ? | EI | Junk and Svec, 1970 | RDSH |
C5O5Re2+ | 16.71 | 5CO | EI | Svec and Junk, 1967 | RDSH |
C6O6Re2+ | 15.01 | 4CO | EI | Svec and Junk, 1967 | RDSH |
C7O7Re2+ | 13.55 | 3CO | EI | Svec and Junk, 1967 | RDSH |
C8O8Re2+ | 10.89 | 2CO | EI | Svec and Junk, 1967 | RDSH |
C9O9Re2+ | 9.57 | CO | EI | Svec and Junk, 1967 | RDSH |
Re+ | 37.55 | ? | EI | Svec and Junk, 1967 | RDSH |
Re2+ | 28.96 | 10CO | EI | Svec and Junk, 1967 | RDSH |
Mass spectrum (electron ionization)
Go To: Top, Gas phase thermochemistry 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 | 154911 |
References
Go To: Top, Gas phase thermochemistry 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.
Martinho Simões
Martinho Simões, J.A.,
Private communication (see http://webbook.nist.gov/chemistry/om/). [all data]
Chernova, Sheiman, et al., 1973
Chernova, V.I.; Sheiman, M.S.; Rabinovich, I.B.; Syrkin, V.G.,
Trudy Khim. Khim. Tekhnol., Gorky, 1973, No. 2, 43. [all data]
Connor, Skinner, et al., 1973
Connor, J.A.; Skinner, H.A.; Virmani, Y.,
High temperature microcalorimetric studies of the thermal decomposition and iodination of polynuclear carbonyls of Fe, Co, Ru, Rh, Re, Os and Ir,
Faraday Symp. Chem. Soc., 1973, 8, 18, https://doi.org/10.1039/fs9730800018
. [all data]
Al-Takhin, Connor, et al., 1983
Al-Takhin, G.; Connor, J.A.; Skinner, H.A.,
J. Organomet. Chem., 1983, 259, 313. [all data]
Michels and Svec, 1981
Michels, G.D.; Svec, H.J.,
Characterization of MnTc(CO)10 and TcRe(CO)10,
Inorg. Chem., 1981, 20, 3445. [all data]
Junk and Svec, 1970
Junk, G.A.; Svec, H.J.,
The mass spectra, ionization potentials, and bond energies of the group VIIA decacarbonyls,
J. Chem. Soc. A, 1970, 2102. [all data]
Higginson, Lloyd, et al., 1975
Higginson, B.R.; Lloyd, D.R.; Evans, S.; Orchard, A.F.,
Photoelectron studies of metal carbonyls. Part 5. - Substituted group VIIA carbonyls,
J. Chem. Soc. Faraday Trans. 2, 1975, 71, 1913. [all data]
Hall, 1975
Hall, M.B.,
The use of spin-orbit coupling in the interpretation of photoelectron spectra. I. Application to substituted rhenium pentacarbonyls,
J. Am. Chem. Soc., 1975, 97, 2057. [all data]
Svec and Junk, 1967
Svec, H.J.; Junk, G.A.,
Energetics of the ionization and dissociation of Mn2(CO)10, Re2(CO)10, and ReMn(CO)10,
J. Am. Chem. Soc., 1967, 89, 2836. [all data]
Notes
Go To: Top, Gas phase thermochemistry data, Gas phase ion energetics data, Mass spectrum (electron ionization), References
- Symbols used in this document:
AE Appearance energy ΔfH°gas Enthalpy of formation of gas at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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