Propylthio radical
- Formula: C3H7S
- Molecular weight: 75.153
- CAS Registry Number: 4985-58-4
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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:
LL - Sharon G. Lias and Joel F. Liebman
B - John E. Bartmess
View reactions leading to C3H7S+ (ion structure unspecified)
Electron affinity determinations
| EA (eV) | Method | Reference | Comment |
|---|---|---|---|
| 2.000 ± 0.020 | LPD | Janousek, Reed, et al., 1980 | B |
| 2.02 ± 0.13 | D-EA | Bartmess, Scott, et al., 1979 | value altered from reference due to change in acidity scale; B |
Ionization energy determinations
| IE (eV) | Method | Reference | Comment |
|---|---|---|---|
| 8.2 ± 0.8 | CIEL | Griffiths, Harris, 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.
Janousek, Reed, et al., 1980
Janousek, B.K.; Reed, K.J.; Brauman, J.I.,
Electron photodetachment from mercaptyl anions (RS- electron affinities of mercaptyl radicals and the S-H bond strength in mercaptans),
J. Am. Chem. Soc., 1980, 102, 3125. [all data]
Bartmess, Scott, et al., 1979
Bartmess, J.E.; Scott, J.A.; McIver, R.T., Jr.,
The gas phase acidity scale from methanol to phenol,
J. Am. Chem. Soc., 1979, 101, 6047. [all data]
Griffiths, Harris, et al., 1989
Griffiths, W.G.; Harris, F.M.; Reid, C.J.; Ballantine, J.A.,
Ionization energies of mercaptyl radicals measured by charge-inversion energy-loss spectrometry,
Org. Mass Spectrom., 1989, 24, 849. [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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