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1-Heptanethiol

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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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Quantity Value Units Method Reference Comment
Deltafgas-149.5 ± 0.96kJ/molCcrGood and DePrater, 1966 

Condensed 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 as indicated in comments:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
Deltafliquid-200.5 ± 0.92kJ/molCcrGood and DePrater, 1966Reanalyzed by Cox and Pilcher, 1970, Original value = -200.1 ± 0.92 kJ/mol; ALS
Quantity Value Units Method Reference Comment
Deltacliquid-5442.97 ± 0.75kJ/molCcrGood and DePrater, 1966ALS
Quantity Value Units Method Reference Comment
liquid375.35J/mol*KN/AFinke, McCullough, et al., 1970DH

Constant pressure heat capacity of liquid

Cp,liquid (J/mol*K) Temperature (K) Reference Comment
259.32298.15Finke, McCullough, et al., 1970T = 10 to 370 K.; DH
259.32298.15Good and DePrater, 1966DH

Reaction 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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

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

1-Heptanethiol = 1-Heptanethiol

By formula: C7H16S = C7H16S

Quantity Value Units Method Reference Comment
Deltar-25.38 ± 0.03kJ/molCmFinke, McCullough, et al., 1970liquid phase; Heat of solidification

References

Go To: Top, Gas phase thermochemistry data, Condensed 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.

Good and DePrater, 1966
Good, W.D.; DePrater, B.L., The enthalpies of combustion and formation of the 1-alkanethiols. The methylene increment to the enthalpy of formation, J. Phys. Chem., 1966, 70, 3606-3609. [all data]

Cox and Pilcher, 1970
Cox, J.D.; Pilcher, G., Thermochemistry of Organic and Organometallic Compounds, Academic Press, New York, 1970, 1-636. [all data]

Finke, McCullough, et al., 1970
Finke, H.L.; McCullough, J.P.; Messerly, J.F.; Gutherie, G.B.; Douslin, D.R., Chemical thermodynamic properties for 1-alkanethiols, J. Chem. Thermodyn., 1970, 2, 27-41. [all data]


Notes

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Reaction thermochemistry data, References