Ethanethiol

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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
Δfgas-46.15kJ/molCcrMcCullough, Hubbard, et al., 1957 

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
Δfliquid-73.68kJ/molCcrMcCullough, Hubbard, et al., 1957ALS
Quantity Value Units Method Reference Comment
Δcliquid-2173.2 ± 0.42kJ/molCcrMcCullough, Hubbard, et al., 1957Reanalyzed by Cox and Pilcher, 1970, Original value = -2172.0 ± 0.42 kJ/mol; ALS
Δcliquid-2164.kJ/molCcbBerthelot, 1901ALS
Quantity Value Units Method Reference Comment
liquid207.02J/mol*KN/AMcCullough, Scott, et al., 1952DH

Constant pressure heat capacity of liquid

Cp,liquid (J/mol*K) Temperature (K) Reference Comment
117.99299.05McCullough, Scott, et al., 1952T = 14 to 315 K. Unsmoothed experimental datum.; DH

Ion clustering 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: Michael M. Meot-Ner (Mautner) and Sharon G. Lias

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. Searches may be limited to ion clustering reactions. A general reaction search form is also available.

Clustering reactions

CH6N+ + Ethanethiol = (CH6N+ • Ethanethiol)

By formula: CH6N+ + C2H6S = (CH6N+ • C2H6S)

Quantity Value Units Method Reference Comment
Δr61.1kJ/molPHPMSMeot-Ner (Mautner) and Sieck, 1985gas phase
Quantity Value Units Method Reference Comment
Δr82.0J/mol*KPHPMSMeot-Ner (Mautner) and Sieck, 1985gas phase

References

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Ion clustering data, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

McCullough, Hubbard, et al., 1957
McCullough, J.P.; Hubbard, W.N.; Frow, F.R.; Hossenlopp, I.A.; Waddington, G., Ethanethiol and 2-thiapropane: Heats of formation and isomerization; the chemical thermodynamic properties from 0 to 1000°K, J. Am. Chem. Soc., 1957, 79, 561-566. [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]

Berthelot, 1901
Berthelot, M., Chimie Organique. - Nouvelles recherches sur l'isomerie des ethers sulfocyaniques, Compt. Rend., 1901, 132, 57-58. [all data]

McCullough, Scott, et al., 1952
McCullough, J.P.; Scott, D.W.; Finke, H.L.; Gross, M.E.; Williamson, K.D.; Pennington, R.E.; Waddington, G.; Huffman, H.M., Ethanethiol (ethyl mercaptan): thermodynamic properties in the solid, liquid and vapor states. Thermodynamic functions to 1000K, J. Am. Chem. Soc., 1952, 74, 2801-2804. [all data]

Meot-Ner (Mautner) and Sieck, 1985
Meot-Ner (Mautner), M.; Sieck, L.W., The Ionic Hydrogen Bond and Ion Solvation. 4. SH+ O and NH+ S Bonds. Correlations with Proton Affinity. Mutual Effects of Weak and Strong Ligands in Mixed Clusters, J. Phys. Chem., 1985, 89, 24, 5222, https://doi.org/10.1021/j100270a021 . [all data]


Notes

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