CH2OS


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: John E. Bartmess

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Individual Reactions

CHOS- + Hydrogen cation = CH2OS

By formula: CHOS- + H+ = CH2OS

Quantity Value Units Method Reference Comment
Δr1467. ± 13.kJ/molG+TSKass and DePuy, 1985gas phase; This acidity value, and the HOF(HCOSH), appear to have been estimates, and should not be taken as experimental ones - JEB, 2006,G3MP2B3: 334 kcal/mol
Quantity Value Units Method Reference Comment
Δr1435. ± 13.kJ/molIMRBKass and DePuy, 1985gas phase; This acidity value, and the HOF(HCOSH), appear to have been estimates, and should not be taken as experimental ones - JEB, 2006,G3MP2B3: 334 kcal/mol

Gas phase ion energetics data

Go To: Top, Reaction 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: John E. Bartmess

View reactions leading to CH2OS+ (ion structure unspecified)

De-protonation reactions

CHOS- + Hydrogen cation = CH2OS

By formula: CHOS- + H+ = CH2OS

Quantity Value Units Method Reference Comment
Δr1467. ± 13.kJ/molG+TSKass and DePuy, 1985gas phase; This acidity value, and the HOF(HCOSH), appear to have been estimates, and should not be taken as experimental ones - JEB, 2006,G3MP2B3: 334 kcal/mol
Quantity Value Units Method Reference Comment
Δr1435. ± 13.kJ/molIMRBKass and DePuy, 1985gas phase; This acidity value, and the HOF(HCOSH), appear to have been estimates, and should not be taken as experimental ones - JEB, 2006,G3MP2B3: 334 kcal/mol

References

Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, Notes

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

Kass and DePuy, 1985
Kass, S.R.; DePuy, C.H., Gas phase ion chemistry of azides. The generation of CH=N- and CH2=NCH2-, J. Org. Chem., 1985, 50, 2874. [all data]


Notes

Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, References