pentafluoroarsorane
- Formula: AsF5
- Molecular weight: 169.91362
- IUPAC Standard InChI: InChI=1S/AsF5/c2-1(3,4,5)6
- IUPAC Standard InChIKey: YBGKQGSCGDNZIB-UHFFFAOYSA-N
- CAS Registry Number: 7784-36-3
- 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: Arsenic pentafluoride
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Gas phase ion energetics 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:
LBLHLM - Sharon G. Lias, John E. Bartmess, Joel F. Liebman, John L. Holmes, Rhoda D. Levin, and W. Gary Mallard
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
Ionization energy determinations
| IE (eV) | Method | Reference | Comment |
|---|---|---|---|
| 15.0 | PE | Runger, 1985 | LBLHLM |
| 15.53 | PE | Runger, 1985 | Vertical value; LBLHLM |
Appearance energy determinations
| Ion | AE (eV) | Other Products | Method | Reference | Comment |
|---|---|---|---|---|---|
| AsF+ | 23.8 ± 0.2 | ? | EI | Pabst, Sharpe, et al., 1980 | LLK |
| AsF2+ | 15.8 ± 0.2 | ? | EI | Pabst, Sharpe, et al., 1980 | LLK |
| AsF3+ | 14.0 ± 0.1 | F2(-) | EI | Pabst, Sharpe, et al., 1980 | LLK |
| AsF4+ | 13.8 ± 0.2 | F(-) | EI | Pabst, Sharpe, et al., 1980 | LLK |
| F+ | 22.1 ± 0.2 | AsF4 | EI | Pabst, Sharpe, et al., 1980 | 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.
Runger, 1985
Runger, G.,
Title unavailable, Ph.D. Thesis for Univ. of Hamburg, 1985. [all data]
Pabst, Sharpe, et al., 1980
Pabst, R.E.; Sharpe, M.C.; Margrave, J.L.; Franklin, J.L.,
An electron impact study of the appearance energies of positive ions from AsF3, AsCl3, AsBr3 and AsF5,
Int. J. Mass Spectrom. Ion Phys., 1980, 33, 187. [all data]
Notes
Go To: Top, Gas phase ion energetics data, References
- Symbols used in this document:
AE Appearance energy - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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