- Formula: C8H14
- Molecular weight: 110.1968
- IUPAC Standard InChI:
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- IUPAC Standard InChIKey: QCQALVMFTWRCFI-UHFFFAOYSA-N
- CAS Registry Number: 2809-67-8
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
- Other names: n-C5H11C«equiv»CCH3; oct-2-yne
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Gas phase ion energetics data
Go To: Top, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data evaluated as indicated in comments:
L - Sharon G. Lias
Data compiled as indicated in comments:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
|IE (evaluated)||9.31 ± 0.01||eV||N/A||N/A||L|
Ionization energy determinations
|9.31 ± 0.02||PI||Rang and Martinson, 1978||LLK|
|9.302 ± 0.005||PE||Carlier, Dubois, et al., 1975||LLK|
Appearance energy determinations
|Ion||AE (eV)||Other Products||Method||Reference||Comment|
|C6H9+||9.4||C2H5||EI||Wagner-Redeker, Levsen, et al., 1981||LLK|
|C7H11+||9.5||CH3||EI||Wagner-Redeker, Levsen, et al., 1981||LLK|
Go To: Top, Gas phase ion energetics data, Notes
Rang and Martinson, 1978
Rang, S.; Martinson, E., Ionization potentials of unsaturated hydrocarbons. 3. n-Alkyunes C8-C12., Eesti. NSV Tead. Akad. Toim. Keem., 1978, 44. [all data]
Carlier, Dubois, et al., 1975
Carlier, P.; Dubois, J.E.; Masclet, P.; Mouvier, G., Spectres de photoelectrons des alcynes, J. Electron Spectrosc. Relat. Phenom., 1975, 7, 55. [all data]
Wagner-Redeker, Levsen, et al., 1981
Wagner-Redeker, W.; Levsen, K.; Schwarz, H.; Zummack, W., Gaseous alkyne ions, J. Am. Chem. Soc., 1981, 16, 361. [all data]
Go To: Top, Gas phase ion energetics data, References
- Symbols used in this document:
AE Appearance energy IE (evaluated) Recommended ionization energy
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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