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Methyl hydrogen disulfide


Reaction thermochemistry data

Go To: Top, Gas phase ion energetics data, Mass spectrum (electron ionization), 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: John E. Bartmess

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

CH3S2- + Hydrogen cation = Methyl hydrogen disulfide

By formula: CH3S2- + H+ = CH4S2

Quantity Value Units Method Reference Comment
Deltar1471. ± 13.kJ/molG+TSDownard, Bowie, et al., 1992gas phase; Acid: between CF3COCH3, tBuSH
Deltar1471. ± 17.kJ/molD-EAMoran and Ellison, 1988gas phase
Quantity Value Units Method Reference Comment
Deltar1443. ± 13.kJ/molIMRBDownard, Bowie, et al., 1992gas phase; Acid: between CF3COCH3, tBuSH
Deltar1443. ± 17.kJ/molH-TSMoran and Ellison, 1988gas phase

Gas phase ion energetics data

Go To: Top, Reaction thermochemistry data, Mass spectrum (electron ionization), 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: John E. Bartmess

View reactions leading to CH4S2+ (ion structure unspecified)

De-protonation reactions

CH3S2- + Hydrogen cation = Methyl hydrogen disulfide

By formula: CH3S2- + H+ = CH4S2

Quantity Value Units Method Reference Comment
Deltar1471. ± 13.kJ/molG+TSDownard, Bowie, et al., 1992gas phase; Acid: between CF3COCH3, tBuSH
Deltar1471. ± 17.kJ/molD-EAMoran and Ellison, 1988gas phase
Quantity Value Units Method Reference Comment
Deltar1443. ± 13.kJ/molIMRBDownard, Bowie, et al., 1992gas phase; Acid: between CF3COCH3, tBuSH
Deltar1443. ± 17.kJ/molH-TSMoran and Ellison, 1988gas phase

Mass spectrum (electron ionization)

Go To: Top, Reaction thermochemistry data, Gas phase ion energetics 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: NIST Mass Spectrometry Data Center, William E. Wallace, director

Spectrum

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Mass spectrum
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Additional Data

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Owner NIST Mass Spectrometry Data Center
Collection (C) 2014 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
Origin Chemical Concepts
NIST MS number 222068

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References

Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, Mass spectrum (electron ionization), Notes

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

Downard, Bowie, et al., 1992
Downard, K.M.; Bowie, J.H.; O'Hair, R.A.J.; Krempp, M.; DePuy, C.H., Gas Phase Reactions of the Methylsulfinyl and Methyldisulfide Anions, Int. J. Mass Spectrom. Ion Proc., 1992, 120, 3, 217, https://doi.org/10.1016/0168-1176(92)85050-A . [all data]

Moran and Ellison, 1988
Moran, S.; Ellison, G.B., Photoelectron Spectroscopy of Sulfur Ions, J. Phys. Chem., 1988, 92, 7, 1794, https://doi.org/10.1021/j100318a021 . [all data]


Notes

Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, Mass spectrum (electron ionization), References