selenium tetrafluoride
- Formula: F4Se
- Molecular weight: 154.95
- IUPAC Standard InChI: InChI=1S/F4Se/c1-5(2,3)4
- IUPAC Standard InChIKey: PMOBWAXBGUSOPS-UHFFFAOYSA-N
- CAS Registry Number: 13465-66-2
- Chemical structure:
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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:
BS - Robert L. Brown and Stephen E. Stein
AC - William E. Acree, Jr., James S. Chickos
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| Tboil | 374. | K | N/A | PCR Inc., 1990 | BS |
Enthalpy of vaporization
| ΔvapH (kJ/mol) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 46.4 | 312. | Dykyj, Svoboda, et al., 1999 | Based on data from 297. to 398. K.; AC |
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: John E. Bartmess
Electron affinity determinations
| EA (eV) | Method | Reference | Comment |
|---|---|---|---|
| 1.70 ± 0.10 | EIAE | Harland and Thynne, 1973 | From SeF6; G2MP2 calculations indicate an EA of ca. 2.0 eV |
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.
PCR Inc., 1990
PCR Inc.,
Research Chemicals Catalog 1990-1991, PCR Inc., Gainesville, FL, 1990, 1. [all data]
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]
Harland and Thynne, 1973
Harland, P.W.; Thynne, J.C.J.,
Comparision of negative ion formation by the hexafluorides of sulphur, selenium, tellurium, and tungsten,
Inorg. Nucl. Chem. Lett., 1973, 9, 265. [all data]
Notes
Go To: Top, Phase change data, Gas phase ion energetics data, References
- Symbols used in this document:
EA Electron affinity Tboil Boiling point ΔvapH Enthalpy of vaporization - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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