Propyl,heptafluoro
- Formula: C3F7
- Molecular weight: 169.0209
- IUPAC Standard InChIKey: CLZAEVAEWSHALL-UHFFFAOYSA-N
- CAS Registry Number: 3170-79-4
- Chemical structure:
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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:
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron
B - John E. Bartmess
View reactions leading to C3F7+ (ion structure unspecified)
Electron affinity determinations
EA (eV) | Method | Reference | Comment |
---|---|---|---|
>2.70 ± 0.20 | EIAE | Spyrou, Hunter, et al., 1985 | From i-C5F12; B |
>2.70 ± 0.20 | EIAE | Spyrou, Hunter, et al., 1985 | From i-C5F12; B |
>2.65 ± 0.10 | EIAE | Spyrou, Hunter, et al., 1985 | From i-C4F10; B |
>2.60 ± 0.15 | EIAE | Spyrou, Sauers, et al., 1983 | From n-C5F12; B |
>2.65 ± 0.20 | EIAE | Spyrou, Sauers, et al., 1983 | From i-C4F10; B |
>2.65 ± 0.40 | EIAE | Spyrou, Sauers, et al., 1983 | From C3F8.; B |
>2.50 ± 0.40 | EIAE | Spyrou, Sauers, et al., 1983 | From n-C4F10. G3MP2B3 calculations indicate an EA of ca.1.9 eV, and HOF(A-) of -260 kcal/mol; B |
>2.75 ± 0.10 | EIAE | Spyrou, Sauers, et al., 1983 | From n-C6F14; B |
>2.20 ± 0.20 | EIAE | Harland and Thynne, 1973 | From n-C4F10. G3MP2B3 calculations indicate an EA of ca.1.9 eV, and HOF(A-) of -260 kcal/mol; B |
>2.30 ± 0.20 | EIAE | Harland and Thynne, 1972 | From C3F8.; B |
>2.39999 | EIAE | Lifshitz and Grajower, 1969 | From C3F8.; B |
>3.40 ± 0.30 | EIAE | Spyrou, Hunter, et al., 1985 | From neo-C5F12; B |
Ionization energy determinations
IE (eV) | Method | Reference | Comment |
---|---|---|---|
10.1 ± 0.1 | EI | Fisher, Homer, et al., 1965 | RDSH |
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.
Spyrou, Hunter, et al., 1985
Spyrou, S.M.; Hunter, S.R.; Christophorou, L.G.,
A study of the isomeric dependence of low-energy (<10 eV) electron attachment: Perfluoroalkanes,
J. Chem. Phys., 1985, 83, 641. [all data]
Spyrou, Sauers, et al., 1983
Spyrou, S.M.; Sauers, I.; Christophorou, L.G.,
Electron attachment to the perfluoroalkanes n-CnF2n+2 (n = 1-6) and i-C4F10,
J. Chem. Phys., 1983, 78, 7200. [all data]
Harland and Thynne, 1973
Harland, P.W.; Thynne, J.C.J.,
Negative ion formation by perfluoro-n-butane as the result of low energy electron impact,
Int. J. Mass Spectrom. Ion Phys., 1973, 11, 445. [all data]
Harland and Thynne, 1972
Harland, P.W.; Thynne, J.C.J.,
Dissociative electron capture in perfluoropropylene and perfluoropropane,
Int. J. Mass Spectrom. Ion Phys., 1972, 9, 253. [all data]
Lifshitz and Grajower, 1969
Lifshitz, C.; Grajower, R.,
Dissociative electron capture and dissociative ionization in perfluoropropane,
Intern. J. Mass Spectrom. Ion Phys., 1969, 3, 211. [all data]
Fisher, Homer, et al., 1965
Fisher, I.P.; Homer, J.B.; Lossing, F.P.,
Free radicals by mass spectrometry. XXXIII. Ionization potentials of CF2, CF3CF2, CF3CH2, n-C3F7, and i-C3F7 radicals,
J. Am. Chem. Soc., 1965, 87, 957. [all data]
Notes
Go To: Top, Gas phase ion energetics data, References
- Symbols used in this document:
EA Electron affinity - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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