Carbon disulfide, protonated
- Formula: CHS2+
- Molecular weight: 77.148
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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 by: Michael M. Meot-Ner (Mautner) and Sharon G. Lias
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Individual Reactions
CHS2+ + = (CHS2+ •
)
By formula: CHS2+ + CS2 = (CHS2+ • CS2)
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 38. | kJ/mol | PHPMS | Hiraoka, Fujimaki, et al., 1993 | gas phase |
| ΔrH° | 46.4 | kJ/mol | PHPMS | Meot-Ner (Mautner) and Field, 1977 | gas phase |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔrS° | 60.7 | J/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1993 | gas phase |
| ΔrS° | 110. | J/mol*K | PHPMS | Meot-Ner (Mautner) and Field, 1977 | gas phase |
(CHS2+ • ) +
= (CHS2+ • 2
)
By formula: (CHS2+ • CS2) + CS2 = (CHS2+ • 2CS2)
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 20. | kJ/mol | PHPMS | Hiraoka, Fujimaki, et al., 1993 | gas phase |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔrS° | 59.8 | J/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1993 | gas phase |
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.
Hiraoka, Fujimaki, et al., 1993
Hiraoka, K.; Fujimaki, S.; Aruga, K.,
Proton-Held Dimer and Trimer of Carbon Disulfide,
Chem. Phys. Lett., 1993, 202, 1-2, 167, https://doi.org/10.1016/0009-2614(93)85367-W
. [all data]
Meot-Ner (Mautner) and Field, 1977
Meot-Ner (Mautner), M.; Field, F.H.,
Proton Affinity and Ion - Molecule Clustering in CO2 and CS2. Applications in Martian Ionospheric Chemistry,
J. Chem. Phys., 1977, 66, 10, 4527, https://doi.org/10.1063/1.433706
. [all data]
Notes
Go To: Top, Reaction thermochemistry data, References
- Symbols used in this document:
ΔrH° Enthalpy of reaction at standard conditions ΔrS° Entropy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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