- Formula: Cl2O2S
- Molecular weight: 134.970
- IUPAC Standard InChI:
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- IUPAC Standard InChIKey: YBBRCQOCSYXUOC-UHFFFAOYSA-N
- CAS Registry Number: 7791-25-5
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
- Other names: Sulfuryl chloride
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Reaction thermochemistry data
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Data compiled as indicated in comments:
M - Michael M. Meot-Ner (Mautner) and Sharon G. Lias
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
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+ = ( )
By formula: CH3+ + Cl2O2S = (CH3+ Cl2O2S)
|rH°||62.1||kcal/mol||PHPMS||McMahon, Heinis, et al., 1988||gas phase; switching reaction(CH3+)N2, Entropy change calculated or estimated, uses MCA(N2) = 48.3 kcal/mol; Foster, Williamson, et al., 1974; M|
+ 2 = 4 +
By formula: C8H20N2O2S + 2C4H12ClN = 4C4H11N + Cl2O2S
|rH°||130.0 ± 1.7||kcal/mol||Cm||Claydon and Mortimer, 1962||liquid phase; Reanalyzed by Cox and Pilcher, 1970, Original value = 129.8 ± 1.7 kcal/mol; ALS|
Go To: Top, Reaction thermochemistry data, Notes
McMahon, Heinis, et al., 1988
McMahon, T.; Heinis, T.; Nicol, G.; Hovey, J.K.; Kebarle, P., Methyl Cation Affinities, J. Am. Chem. Soc., 1988, 110, 23, 7591, https://doi.org/10.1021/ja00231a002 . [all data]
Foster, Williamson, et al., 1974
Foster, M.S.; Williamson, A.D.; Beauchamp, J.L., Photoionization mass spectrometry of trans-azomethane, Int. J. Mass Spectrom. Ion Phys., 1974, 15, 429. [all data]
Claydon and Mortimer, 1962
Claydon, A.P.; Mortimer, C.T., Heats of formation and bond energies. Part VIII. Diethylaminotrimethylsilane, NN'-dithiodiethylamine, NN'-thionylbisdiethylamine, and NN'-sulphurylbisdiethylamine, J. Chem. Soc., 1962, 3212-3216. [all data]
Cox and Pilcher, 1970
Cox, J.D.; Pilcher, G., Thermochemistry of Organic and Organometallic Compounds, Academic Press, New York, 1970, 1-636. [all data]
Go To: Top, Reaction thermochemistry data, References
- Symbols used in this document:
rH° Enthalpy of reaction at standard conditions
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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