C6H12S2
- Formula: C6H12S2
- Molecular weight: 148.289
- CAS Registry Number: 60311-39-9
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Reaction thermochemistry data
Go To: Top, 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: John E. Bartmess
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Individual Reactions
C6H11S2- + = C6H12S2
By formula: C6H11S2- + H+ = C6H12S2
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 374.1 ± 2.1 | kcal/mol | G+TS | Bartmess, Hays, et al., 1981 | gas phase; value altered from reference due to change in acidity scale |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔrG° | 366.8 ± 2.0 | kcal/mol | IMRE | Bartmess, Hays, et al., 1981 | gas phase; value altered from reference due to change in acidity scale |
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
De-protonation reactions
C6H11S2- + = C6H12S2
By formula: C6H11S2- + H+ = C6H12S2
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 374.1 ± 2.1 | kcal/mol | G+TS | Bartmess, Hays, et al., 1981 | gas phase; value altered from reference due to change in acidity scale |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔrG° | 366.8 ± 2.0 | kcal/mol | IMRE | Bartmess, Hays, et al., 1981 | gas phase; value altered from reference due to change in acidity scale |
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.
Bartmess, Hays, et al., 1981
Bartmess, J.E.; Hays, R.L.; Khatri, H.N.; Misra, R.N.; Wilson, S.W.,
Elimination, fragmentation and proton transfer in 1,3-dithianes and 1,3-dithiolanes in the gas phase,
J. Am. Chem. Soc., 1981, 103, 4746. [all data]
Notes
Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, References
- Symbols used in this document:
ΔrG° Free energy of reaction at standard conditions ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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