Pentafluoroethyliodide
- Formula: C2F5I
- Molecular weight: 245.9179
- IUPAC Standard InChI: InChI=1S/C2F5I/c3-1(4,5)2(6,7)8
- IUPAC Standard InChIKey: UXPOJVLZTPGWFX-UHFFFAOYSA-N
- CAS Registry Number: 354-64-3
- 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: C2F5I; Perfluoroethyl iodide; Iodoperfluoroethane; Ethane, pentafluoroiodo-; Ethane, iodopentafluoro-; pentafluoroiodoethane
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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:
LL - Sharon G. Lias and Joel F. Liebman
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
Ionization energy determinations
| IE (eV) | Method | Reference | Comment |
|---|---|---|---|
| 10.7 ± 0.1 | EI | Hsieh and Hanrahan, 1977 | LLK |
| 10.44 | PE | Golovin, Akopyan, et al., 1989 | Vertical value; LL |
Appearance energy determinations
| Ion | AE (eV) | Other Products | Method | Reference | Comment |
|---|---|---|---|---|---|
| CF2I+ | 13.8 ± 0.1 | ? | PIPECO | Golovin, Akopyan, et al., 1989 | LL |
| CF3+ | 13.7 ± 0.05 | CF2+I | PIPECO | Golovin, Akopyan, et al., 1989 | LL |
| CF3+ | 13.7 ± 0.1 | CF2,I | EI | Hsieh and Hanrahan, 1977 | LLK |
| C2F4I+ | 15.0 ± 0.1 | F | PIPECO | Golovin, Akopyan, et al., 1989 | LL |
| C2F5+ | 11.0 ± 0.1 | I | EI | Golovin, Akopyan, et al., 1989 | LL |
| C2F5+ | 11.2 ± 0.1 | I | PIPECO | Golovin, Akopyan, et al., 1989 | LL |
| C2F5+ | 11.7 ± 0.1 | I | EI | Hsieh and Hanrahan, 1977 | LLK |
| I+ | 13.8 ± 0.1 | ? | PIPECO | Golovin, Akopyan, et al., 1989 | LL |
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.
Hsieh and Hanrahan, 1977
Hsieh, T.; Hanrahan, R.J.,
An electron impact investigation of pentafluoroethyl iodide,
Int. J. Mass Spectrom. Ion Phys., 1977, 23, 201. [all data]
Golovin, Akopyan, et al., 1989
Golovin, A.V.; Akopyan, M.E.; Reingand, L.M.; Chistyakov, A.B.,
Energetics and mechanism of C2F5I photoionization processes,
High Energy Chem., 1989, 23, 301, In original 387. [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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