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1-Pentanethiol

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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 as indicated in comments:
B - John E. Bartmess
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

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Individual Reactions

C5H11S- + Hydrogen cation = 1-Pentanethiol

By formula: C5H11S- + H+ = C5H12S

Quantity Value Units Method Reference Comment
Deltar352.5 ± 2.4kcal/molD-EAJanousek, Reed, et al., 1980gas phase; B
Quantity Value Units Method Reference Comment
Deltar346.2 ± 2.5kcal/molH-TSJanousek, Reed, et al., 1980gas phase; B

21-Pentanethiol + Iodine = 2Hydrogen iodide + Disulfide, dipentyl

By formula: 2C5H12S + I2 = 2HI + C10H22S2

Quantity Value Units Method Reference Comment
Deltar-29.85kcal/molCmSunner, 1955liquid phase; solvent: Ethanol/water(90/10); ALS

References

Go To: Top, Reaction thermochemistry data, Notes

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

Janousek, Reed, et al., 1980
Janousek, B.K.; Reed, K.J.; Brauman, J.I., Electron photodetachment from mercaptyl anions (RS- electron affinities of mercaptyl radicals and the S-H bond strength in mercaptans), J. Am. Chem. Soc., 1980, 102, 3125. [all data]

Sunner, 1955
Sunner, S., Strain in 6,8-thioctic acid, Nature (London), 1955, 176, 217. [all data]


Notes

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