C5H8+ (structure unspecified)
- Formula: C5H8+
- Molecular weight: 68.1165
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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.
Reactions leading to C5H8+ (ion structure unspecified)
Precursor | AP (eV) | Other Products | Method | Reference | Comment |
---|---|---|---|---|---|
C5H9Cl | 10.53 | HCl | EI | Lorquet-Julien, 1961 | |
C5H9F | 10.56 | HF | EI | Lorquet-Julien, 1961 | |
C5H10O | 10.00 | H2O | EI | Morgan, Derrick, et al., 1980 | |
C5H10O | 9.80 ± 0.06 | H2O | EI | Holmes, Yuan, et al., 1977 | |
C5H10O | 9.66 ± 0.06 | H2O | EI | Holmes, Yuan, et al., 1977 | |
C5H10O | 9.49 | H2O | EI | Lewis and Hamill, 1970 | |
C6H10 | 9.2 | CH2 | EI | Shikhmamedbekova, Aslanov, et al., 1970 | |
C7H12 | 12.2 | C2H4 | EI | Shikhmamedbekova, Aslanov, et al., 1970 | |
C7H12 | 10.46 ± 0.08 | C2H4 | EI | Winters and Collins, 1968 | |
C7H12 | 10.30 ± 0.07 | C2H4 | EI | Winters and Collins, 1968 | |
C7H12 | 9.37 ± 0.07 | C2H4 | EI | Winters and Collins, 1968 | |
C7H12 | 10.39 ± 0.05 | C2H4 | EI | Winters and Collins, 1968 | |
C7H12 | 10.50 ± 0.04 | C2H4 | EI | Winters and Collins, 1968 | |
C7H12 | 10.56 ± 0.15 | C2H4 | EI | Winters and Collins, 1968 | |
C8H14 | 9.2 | ? | EI | Polyakova, Zimina, et al., 1960 | |
C10H16 | 11.6 | C5H8 | EI | Harris, McKinnon, et al., 1979 | |
C10H16 | 9.4 ± 0.1 | ? | EI | Brittain, Wells, et al., 1968 | |
C10H18 | 12.6 | ? | EI | Polyakova, Zimina, et al., 1960 |
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.
Lorquet-Julien, 1961
Lorquet-Julien, J.C.,
Comportement du 1 fluoro- et du 1 chloropentane normal et des derives halogenescorrespondants du cyclopentane sous l'impact electronique,
Bull. Soc. Roy. Sci. Liege, 1961, 30, 170. [all data]
Morgan, Derrick, et al., 1980
Morgan, R.P.; Derrick, P.J.; Loudon, A.G.,
Kinetics and mechanisms of the decompositions of the molecular ions of pentanal and its monomethyl- substituted homologues in the picosecond to microsecond time interval following field ionization,
J. Chem. Soc. Perkin Trans. 2, 1980, 306. [all data]
Holmes, Yuan, et al., 1977
Holmes, J.L.; Yuan, D.; Rye, R.T.B.,
Metastable ion studies VII-Loss of water from the molecular ion of cyclopentanol,
Org. Mass Spectrom., 1977, 12, 254. [all data]
Lewis and Hamill, 1970
Lewis, D.; Hamill, W.H.,
Excited states of neutral molecular fragments from appearance potentials by electron impact in a mass spectrometer,
J. Chem. Phys., 1970, 52, 6348. [all data]
Shikhmamedbekova, Aslanov, et al., 1970
Shikhmamedbekova, A.Z.; Aslanov, F.A.; Gadzhiev, M.M.; Gulamova, T.E.; Akhmedova, F.N.,
Mass spectrometric study of methylene cycloalkenes,
Dokl. Phys. Chem., 1970, 26, 34. [all data]
Winters and Collins, 1968
Winters, R.E.; Collins, J.H.,
Mass spectrometric studies of structural isomers. I. Mono- and bicyclic C7H12 molecules,
J. Am. Chem. Soc., 1968, 90, 1235. [all data]
Polyakova, Zimina, et al., 1960
Polyakova, A.A.; Zimina, K.I.; Petrov, A.A.; Khmel'nitskii, R.A.,
Mass spectra and structure of some allenes,
Zh. Obshch. Khim., 1960, 30, 2977, In original 2949. [all data]
Harris, McKinnon, et al., 1979
Harris, D.; McKinnon, S.; Boyd, R.K.,
The origins of the base peak in the electron impact spectrum of limonene,
Org. Mass Spectrom., 1979, 14, 265. [all data]
Brittain, Wells, et al., 1968
Brittain, E.F.H.; Wells, C.H.J.; Paisley, H.M.,
Mass spectra of isomers. Part I. Cyclobutanes and cyclohexenes of molecular formula C10H16,
J. Chem. Soc. B, 1968, 304. [all data]
Notes
Go To: Top, Gas phase ion energetics data, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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