Propiolamide
- Formula: C3H3NO
- Molecular weight: 69.0620
- IUPAC Standard InChI: InChI=1S/C3H3NO/c1-2-3(4)5/h1H,(H2,4,5)
- IUPAC Standard InChIKey: HCJTYESURSHXNB-UHFFFAOYSA-N
- CAS Registry Number: 7341-96-0
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: HC≡CCONH2; 2-Propynamide; Propynamide
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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:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
LBLHLM - Sharon G. Lias, John E. Bartmess, Joel F. Liebman, John L. Holmes, Rhoda D. Levin, and W. Gary Mallard
Ionization energy determinations
| IE (eV) | Method | Reference | Comment |
|---|---|---|---|
| 9.85 | PE | Asbrink, Svensson, et al., 1981 | LLK |
| 10.5 | PE | Asbrink, Svensson, et al., 1981 | Vertical value; LLK |
Appearance energy determinations
| Ion | AE (eV) | Other Products | Method | Reference | Comment |
|---|---|---|---|---|---|
| C2H3N+ | 11.08 ± 0.05 | CO | EI | Buschek, Holmes, et al., 1986 | LBLHLM |
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.
Asbrink, Svensson, et al., 1981
Asbrink, L.; Svensson, A.; Von Niessen, W.; Bieri, G.,
30.4 nm He(II) photoelectron spectra of organic molecules,
J. Electron Spectrosc. Relat. Phenom., 1981, 24, 293. [all data]
Buschek, Holmes, et al., 1986
Buschek, J.M.; Holmes, J.L.; Lossing, F.P.,
The mass spectrometric generation of neutral ethynamine HC≡CNH2 and C2H3N isomers.,
Org. Mass Spectrom., 1986, 21, 729. [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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