4-Thiouracil
- Formula: C4H4N2OS
- Molecular weight: 128.152
- IUPAC Standard InChI: InChI=1S/C4H4N2OS/c7-4-5-2-1-3(8)6-4/h1-2H,(H2,5,6,7,8)
- IUPAC Standard InChIKey: OVONXEQGWXGFJD-UHFFFAOYSA-N
- CAS Registry Number: 591-28-6
- Chemical structure:
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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 by: John E. Bartmess
Electron affinity determinations
| EA (eV) | Method | Reference | Comment |
|---|---|---|---|
| 1.05 ± 0.10 | LPES | Li, Chen, et al., 2011 | Stated electron affinity is the Vertical Detachment Energy |
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.
Li, Chen, et al., 2011
Li, X.A.; Chen, J.; Bowen, K.H.,
Photoelectron spectroscopic study of the negative ions of 4-thiouracil and 2,4-dithiouracil,
J. Chem. Phys., 2011, 134, 7, 074304, https://doi.org/10.1063/1.3555177
. [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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