Hexamethyl tungsten
- Formula: C6H18W
- Molecular weight: 274.05
- IUPAC Standard InChIKey: XWAZCLPCQDERBK-UHFFFAOYSA-N
- CAS Registry Number: 36133-73-0
- Chemical structure:
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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 | 775. ± 36. | kJ/mol | Review | Martinho Simões |
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 |
---|---|---|---|
8.3 | PE | Galyer, Wilkinson, et al., 1975 | LLK |
8.59 ± 0.02 | PE | Green, Lloyd, et al., 1978 | Vertical value; LLK |
8.8 | PE | Galyer, Wilkinson, et al., 1975 | Vertical value; LLK |
References
Go To: Top, Gas phase 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]
Galyer, Wilkinson, et al., 1975
Galyer, L.; Wilkinson, G.; Lloyd, D.R.,
The photoelectron spectra of hexamethyltungsten and pentamethyltantalum,
J. Chem. Soc., Chem. Commun., 1975, 497. [all data]
Green, Lloyd, et al., 1978
Green, J.C.; Lloyd, D.R.; Galyer, L.; Mertis, K.; Wilkinson, G.,
Photoelectron spectra of some transition metal alkyls and oxoalkyls,
J. Chem. Soc. Dalton Trans., 1978, 10, 1403. [all data]
Notes
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- Symbols used in this document:
ΔfH°gas Enthalpy of formation of gas at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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