sulphuryl dichloride
- Formula: Cl2O2S
- Molecular weight: 134.970
- IUPAC Standard InChI: InChI=1S/Cl2O2S/c1-5(2,3)4
- 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
The 3d structure may be viewed using Java or Javascript. - Other names: Sulfuryl chloride
- Permanent link for this species. Use this link for bookmarking this species for future reference.
- Information on this page:
- Other data available:
- Data at other public NIST sites:
- Options:
Data at NIST subscription sites:
NIST subscription sites provide data under the NIST Standard Reference Data Program, but require an annual fee to access. The purpose of the fee is to recover costs associated with the development of data collections included in such sites. Your institution may already be a subscriber. Follow the links above to find out more about the data in these sites and their terms of usage.
Gas phase ion energetics data
Go To: Top, References, Notes
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:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
B - John E. Bartmess
Electron affinity determinations
| EA (eV) | Method | Reference | Comment |
|---|---|---|---|
| >2.42397 | IMRB | Robbiani and Franklin, 1979 | EA: > Cl2-; B |
Ionization energy determinations
| IE (eV) | Method | Reference | Comment |
|---|---|---|---|
| 11.4 ± 0.5 | EI | Sullivan and Beauchamp, 1978 | LLK |
| 12.05 | PE | Chadwick, Frost, et al., 1973 | LLK |
| 12.41 | PE | Solouki, Bock, et al., 1975 | Vertical value; LLK |
| 12.41 | PE | Solouki, Bock, et al., 1972 | Vertical value; LLK |
| 12.42 | PE | Mines, Thomas, et al., 1972 | Vertical value; LLK |
| 12.4 | PE | Chadwick, Cornford, et al., 1972 | Vertical value; LLK |
Appearance energy determinations
| Ion | AE (eV) | Other Products | Method | Reference | Comment |
|---|---|---|---|---|---|
| O2SCl+ | 11.8 ± 0.5 | Cl | EI | Sullivan and Beauchamp, 1978 | LLK |
References
Go To: Top, 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.
Robbiani and Franklin, 1979
Robbiani, R.; Franklin, J.L.,
Negative ion-molecule reaction in sulfuryl halides,
J. Am. Chem. Soc., 1979, 101, 3709. [all data]
Sullivan and Beauchamp, 1978
Sullivan, S.A.; Beauchamp, J.L.,
Positive and negative ion chemistry of sulfuryl halides,
Int. J. Mass Spectrom. Ion Phys., 1978, 28, 69. [all data]
Chadwick, Frost, et al., 1973
Chadwick, D.; Frost, D.C.; Herring, F.G.; Katrib, A.; McDowell, C.A.; McLean, R.A.N.,
Photoelectron spectra of sulfuryl and thionyl halides,
Can. J. Chem., 1973, 51, 1893. [all data]
Solouki, Bock, et al., 1975
Solouki, B.; Bock, H.; Appel, R.,
Photoelektronenspektren und Molekuleigenschaften, XLV Schwefelsaure-Derivate X2SY2: Alkyl-, Vinyl- und Arylsulfone, Alkylsulfoimide und Sulfurylhalogenide,
Chem. Ber., 1975, 108, 897. [all data]
Solouki, Bock, et al., 1972
Solouki, B.; Bock, H.; Appel, R.,
Sequence of orbitals in sulfones and sulfodiimides,
Angew. Chem. Int. Ed. Engl., 1972, 11, 927. [all data]
Mines, Thomas, et al., 1972
Mines, G.W.; Thomas, R.K.; Thompson, H.,
Photoelectron spectra of compounds containing thionyl and sulphuryl groups,
Proc. R. Soc. London A:, 1972, 329, 275. [all data]
Chadwick, Cornford, et al., 1972
Chadwick, D.; Cornford, A.B.; Frost, D.C.; Herring, F.G.; Katrib, A.; McDowell, C.A.; McLean, R.A.N.,
Photoelectron spectra of some dihalocompounds
in Electron spectroscopy, ed. D.A. Shirley (North-Holland Publixhing Co, Amsterdam), 1972, 453. [all data]
Notes
Go To: Top, Gas phase ion energetics data, References
- Symbols used in this document:
AE Appearance energy EA Electron affinity - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
- The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database.
- Customer support for NIST Standard Reference Data products.