Carbo selenide
- Formula: CSSe
- Molecular weight: 123.04
- IUPAC Standard InChI: InChI=1S/CSSe/c2-1-3
- IUPAC Standard InChIKey: UGVGOQWEDNFDPF-UHFFFAOYSA-N
- CAS Registry Number: 5951-19-9
- 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: Thiocarbonyl selenide; Carbon sulfide selenide
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Phase change 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 as indicated in comments:
AC - William E. Acree, Jr., James S. Chickos
Enthalpy of vaporization
| ΔvapH (kcal/mol) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 8.48 | 241. | Dykyj, Svoboda, et al., 1999 | Based on data from 226. to 359. K.; AC |
| 8.03 | 288. | Stock and Willfroth, 1914 | Based on data from 273. to 357. K. See also Boublik, Fried, et al., 1984.; AC |
Antoine Equation Parameters
log10(P) = A − (B / (T + C))
P = vapor pressure (atm)
T = temperature (K)
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| Temperature (K) | A | B | C | Reference | Comment |
|---|---|---|---|---|---|
| 273. to 357. | 3.93894 | 1227.514 | -46.146 | Stock and Willfroth, 1914 | Coefficents calculated by NIST from author's data. |
Gas phase ion energetics data
Go To: Top, Phase change 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: Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
Ionization energy determinations
| IE (eV) | Method | Reference |
|---|---|---|
| 9.58 | PE | Cradock and Duncan, 1975 |
| 9.58 ± 0.01 | PE | Frost, Lee, et al., 1973 |
References
Go To: Top, Phase change 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.
Dykyj, Svoboda, et al., 1999
Dykyj, J.; Svoboda, J.; Wilhoit, R.C.; Frenkel, M.L.; Hall, K.R.,
Vapor Pressure of Chemicals: Part A. Vapor Pressure and Antoine Constants for Hydrocarbons and Sulfur, Selenium, Tellurium and Hydrogen Containing Organic Compounds, Springer, Berlin, 1999, 373. [all data]
Stock and Willfroth, 1914
Stock, Alfred; Willfroth, Ernst,
Selen-Schwefel-kohlenstoff, CSSe,
Ber. Dtsch. Chem. Ges., 1914, 47, 1, 144-154, https://doi.org/10.1002/cber.19140470124
. [all data]
Boublik, Fried, et al., 1984
Boublik, T.; Fried, V.; Hala, E.,
The Vapour Pressures of Pure Substances: Selected Values of the Temperature Dependence of the Vapour Pressures of Some Pure Substances in the Normal and Low Pressure Region, 2nd ed., Elsevier, New York, 1984, 972. [all data]
Cradock and Duncan, 1975
Cradock, S.; Duncan, W.,
Photoelectron spectra of OCSe and SCSe,
J. Chem. Soc. Faraday Trans. 2, 1975, 6, 1262. [all data]
Frost, Lee, et al., 1973
Frost, D.C.; Lee, S.T.; McDowell, C.A.,
Photoelectron spectra of OCSe, SCSe, and CSe2,
J. Chem. Phys., 1973, 59, 5484. [all data]
Notes
Go To: Top, Phase change data, Gas phase ion energetics data, References
- Symbols used in this document:
ΔvapH Enthalpy of vaporization - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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