C2H5+
- Formula: C2H5+
- Molecular weight: 29.0606
- IUPAC Standard InChI: InChI=1S/C2H5/c1-2-3-1/h1-2H2/q+1
- IUPAC Standard InChIKey: YPFHUCDBTFBXTJ-UHFFFAOYSA-N
- CAS Registry Number: 14936-94-8
- 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. - Permanent link for this species. Use this link for bookmarking this species for future reference.
- Information on this page:
- Options:
Vibrational and/or electronic energy levels
Go To: Top, NIST Free Links, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: Marilyn E. Jacox
State: X
| Vib. sym. |
No. | Approximate type of mode |
cm-1 | Med. | Method | References | |
|---|---|---|---|---|---|---|---|
| a1 | CHC stretch | 2158 | A | gas | PF | Ricks, Douberly, et al., 2009 | |
| 400 ± 30 | T | gas | PE PI | Dyke, Jonathan, et al., 1982 Dyke, Ellis, et al., 1984 Ruscic, Berkowitz, et al., 1989 | |||
| b1 | CH stretch | 3117 | A | gas | PF | Andrei, Solca, et al., 2008 | |
| CH stretch | 3114 | A | gas | PF | Ricks, Douberly, et al., 2009 | ||
| b2 | CH stretch | 3037 | A | gas | PF | Andrei, Solca, et al., 2008 | |
| CH stretch | 3032 | A | gas | PF | Ricks, Douberly, et al., 2009 | ||
Additional references: Jacox, 1994, page 359
Notes
| T | Tentative assignment or approximate value |
| A | 0~1 cm-1 uncertainty |
References
Go To: Top, Vibrational and/or electronic energy levels, NIST Free Links, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Ricks, Douberly, et al., 2009
Ricks, A.M.; Douberly, G.E.; Schleyer, P.V.R.; Duncan, M.A.,
Infrared spectroscopy of protonated ethylene: The nature of proton binding in the non-classical structure,
Chem. Phys. Lett., 2009, 480, 1-3, 17, https://doi.org/10.1016/j.cplett.2009.08.063
. [all data]
Dyke, Jonathan, et al., 1982
Dyke, J.M.; Jonathan, N.; Morris, A.,
Recent progress in the study of transient species with vacuum ultraviolet photoelectron spectroscopy,
Int. Rev. Phys. Chem., 1982, 2, 3. [all data]
Dyke, Ellis, et al., 1984
Dyke, J.M.; Ellis, A.R.; Keddar, N.; Morris, A.,
A reinvestigation of the first band in the photoelectron spectrum of the ethyl radical,
J. Phys. Chem., 1984, 88, 2565. [all data]
Ruscic, Berkowitz, et al., 1989
Ruscic, B.; Berkowitz, J.; Curtiss, L.A.,
The ethyl radical: Photoionization and theoretical studies,
J. Chem. Phys., 1989, 91, 114. [all data]
Andrei, Solca, et al., 2008
Andrei, H.-S.; Solca, N.; Dopfer, O.,
IR Spectrum of the Ethyl Cation: Evidence for the Nonclassical Structure,
Angew. Chem. Int. Ed., 2008, 47, 2, 395, https://doi.org/10.1002/anie.200704163
. [all data]
Jacox, 1994
Jacox, M.E.,
Vibrational and electronic energy levels of polyatomic transient molecules, American Chemical Society, Washington, DC, 1994, 464. [all data]
Notes
Go To: Top, Vibrational and/or electronic energy levels, NIST Free Links, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
- The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database.
- Customer support for NIST Standard Reference Data products.