Hg(Me)
- Formula: CH3Hg
- Molecular weight: 215.62
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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 | 47.9 ± 4.1 | kcal/mol | Review | Martinho Simões | The enthalpy of formation relies on 22.1 ± 0.74 kcal/mol for the enthalpy of formation of Hg(Me)2(g). |
| ΔfH°gas | 45.9 - 48.8 | kcal/mol | Review | Martinho Simões | The enthalpy of formation limits rely on 22.1 ± 0.74 kcal/mol for the enthalpy of formation of Hg(Me)2(g). |
| ΔfH°gas | 44.1 ± 1.7 | kcal/mol | Review | Martinho Simões | The enthalpy of formation relies on 22.1 ± 0.74 kcal/mol for the enthalpy of formation of Hg(Me)2(g). |
Reaction thermochemistry data
Go To: Top, Gas phase thermochemistry 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: José A. Martinho Simões
Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.
Individual Reactions
(g) = CH3Hg (g) +
(g)
By formula: C2H6Hg (g) = CH3Hg (g) + CH4 (g)
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 57.2 ± 1.5 | kcal/mol | KinG | Jackson, 1989 | |
| ΔrH° | 59.0 - 61.9 | kcal/mol | N/A | Smith and Patrick, 1983 | |
| ΔrH° | 61.0 ± 4.0 | kcal/mol | N/A | McMillen and Golden, 1982 |
References
Go To: Top, Gas phase thermochemistry data, Reaction thermochemistry 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]
Jackson, 1989
Jackson, R.L.,
Chem. Phys. Lett., 1989, 163, 315. [all data]
Smith and Patrick, 1983
Smith, G.P.; Patrick, R.,
Int. J. Chem. Kinet., 1983, 15, 167. [all data]
McMillen and Golden, 1982
McMillen, D.F.; Golden, D.M.,
Hydrocarbon bond dissociation energies,
Ann. Rev. Phys. Chem., 1982, 33, 493. [all data]
Notes
Go To: Top, Gas phase thermochemistry data, Reaction thermochemistry data, References
- Symbols used in this document:
ΔfH°gas Enthalpy of formation of gas at standard conditions ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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