CH3C≡CCN
- Formula: C4H3N
- Molecular weight: 65.0733
- IUPAC Standard InChI: InChI=1S/C4H3N/c1-2-3-4-5/h1H3
- IUPAC Standard InChIKey: WNXDCVVDPKHWMW-UHFFFAOYSA-N
- CAS Registry Number: 13752-78-8
- 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: Cyanopropyne; Prop-1-yne, 1-cyano-
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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
View reactions leading to C4H3N+ (ion structure unspecified)
Ionization energy determinations
| IE (eV) | Method | Reference | Comment |
|---|---|---|---|
| 10.78 ± 0.02 | PE | Bieri, Heilbronner, et al., 1979 | LLK |
| 10.95 | PE | Asbrink, Von Niessen, et al., 1980 | Vertical value; LLK |
Gas Chromatography
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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: NIST Mass Spectrometry Data Center, William E. Wallace, director
Kovats' RI, non-polar column, isothermal
| Column type | Active phase | Temperature (C) | I | Reference | Comment |
|---|---|---|---|---|---|
| Capillary | CP Sil 5 CB | 20. | 637.9 | Do and Raulin, 1992 | 25. m/0.15 mm/2. μm, H2 |
| Capillary | PoraPLOT Q | 100. | 596. | Do and Raulin, 1989 | 10. m/0.32 mm/10. μm, H2 |
| Capillary | PoraPLOT Q | 160. | 595. | Do and Raulin, 1989 | 10. m/0.32 mm/10. μm, H2 |
References
Go To: Top, Gas phase ion energetics data, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Bieri, Heilbronner, et al., 1979
Bieri, G.; Heilbronner, E.; Hornung, V.; Kloster-Jensen, E.; Maier, J.P.; Thommen, F.; von Niessen, W.,
Electronic states of substituted haloacetylene and cyanoacetylene radical cations,
Chem. Phys., 1979, 36, 1. [all data]
Asbrink, Von Niessen, et al., 1980
Asbrink, L.; Von Niessen, W.; Bieri, G.,
30.4-nm He(II) photoelectron spectra of organic molecules,
J. Electron Spectrosc. Relat. Phenom., 1980, 21, 93. [all data]
Do and Raulin, 1992
Do, L.; Raulin, F.,
Gas chromatography of Titan's atmosphere. III. Analysis of low-molecular-weight hydrocarbons and nitriles with a CP-Sil-5 CB WCOT capillary column,
J. Chromatogr., 1992, 591, 1-2, 297-301, https://doi.org/10.1016/0021-9673(92)80247-R
. [all data]
Do and Raulin, 1989
Do, L.; Raulin, F.,
Gas chromatography of Titan's atmosphere. I. Analysis of low-molecular-weight hydrocarbons and nitriles with a PoraPLOT Q porous polymer coated open-tubular capillary column,
J. Chromatogr., 1989, 481, 45-54, https://doi.org/10.1016/S0021-9673(01)96751-2
. [all data]
Notes
Go To: Top, Gas phase ion energetics data, Gas Chromatography, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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