3H-1,2-Dithiole-3-thione, 5-phenyl-
- Formula: C9H6S3
- Molecular weight: 210.339
- IUPAC Standard InChI: InChI=1S/C9H6S3/c10-9-6-8(11-12-9)7-4-2-1-3-5-7/h1-6H
- IUPAC Standard InChIKey: NYJHOCZVKHRRLG-UHFFFAOYSA-N
- CAS Registry Number: 3445-76-9
- Chemical structure:
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Gas phase 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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°gas | 310. | kJ/mol | Ccb | Geiseler and Rauh, 1972 | Hf_H2SO4.115H2O=-143.885 Kcal/mol |
Condensed phase 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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°solid | 187. ± 10. | kJ/mol | Ccb | Geiseler and Rauh, 1972 | Hf_H2SO4.115H2O=-143.885 Kcal/mol |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔcH°solid | -6392. ± 10. | kJ/mol | Ccb | Geiseler and Rauh, 1972 | Hf_H2SO4.115H2O=-143.885 Kcal/mol |
Phase change 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:
AC - William E. Acree, Jr., James S. Chickos
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DRB - Donald R. Burgess, Jr.
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔsubH° | 123.3 ± 0.4 | kJ/mol | N/A | Geiseler and Rauh, 1972, 2 | AC |
| ΔsubH° | 123.3 | kJ/mol | V | Geiseler and Rauh, 1972 | Hf_H2SO4.115H2O=-143.885 Kcal/mol; ALS |
| ΔsubH° | 123.0 | kJ/mol | N/A | Geiseler and Rauh, 1972 | DRB |
Enthalpy of sublimation
| ΔsubH (kJ/mol) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 117.4 ± 0.4 | 363. to 373. | Geiseler and Rauh, 1972, 2 | AC |
Enthalpy of fusion
| ΔfusH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 26.27 | 398. | DSC | Dollo, Corre, et al., 1999 | AC |
References
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Geiseler and Rauh, 1972
Geiseler, G.; Rauh, H.-J.,
Bildungsenthalpien und Mesomerieenergien von π-Bindungssystemen 3. Mitteilung: Bildungsenthalpie und Verdrillung der S-S-Bindung in Trithionen,
Z. Phys. Chem. (Leipzig), 1972, 249, 376-382. [all data]
Geiseler and Rauh, 1972, 2
Geiseler, G.; Rauh, H.J.,
Z. Phys. Chem. (Leipzig), 1972, 249, 376. [all data]
Dollo, Corre, et al., 1999
Dollo, Gilles; Corre, Pascal Le; Chollet, Marylene; Chevanne, Fran«65533»ois; Bertault, Marcel; Burgot, Jean-Louis; Verge, Roger Le,
Improvement in solubility and dissolution rate of 1,2-dithiole-3-thiones upon complexation with?-cyclodextrin and its hydroxypropyl and sulfobutyl ether-7 derivatives,
J. Pharm. Sci., 1999, 88, 9, 889-895, https://doi.org/10.1021/js990067o
. [all data]
Notes
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, References
- Symbols used in this document:
ΔcH°solid Enthalpy of combustion of solid at standard conditions ΔfH°gas Enthalpy of formation of gas at standard conditions ΔfH°solid Enthalpy of formation of solid at standard conditions ΔfusH Enthalpy of fusion ΔsubH Enthalpy of sublimation ΔsubH° Enthalpy of sublimation at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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