C4H5+ (structure unspecified)


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 C4H5+ (ion structure unspecified)

Precursor AP (eV) Other Products Method Reference Comment
C4H611.4 ± 0.1HPIDannacher, Flamme, et al., 1980 
C4H611.56 ± 0.04HPIParr and Elder, 1968 
C4H611.39 ± 0.05HPIBrehm, 1966 
C4H610.85HEILossing and Holmes, 1984 
C4H611.6 ± 0.1HEICoats and Anderson, 1957 
C4H610.33 ± 0.01HPIBombach, Dannacher, et al., 1983 
C4H612.1 ± 0.1HEICoats and Anderson, 1957 
C4H611.04 ± 0.04HPIParr and Elder, 1968 
C4H814.33 ± 0.07H2+HPIPECOVan der Meij, Van Eck, et al., 1989 
C5H6S14.0 ± 0.3?EIBogolyubov, Plotnikov, et al., 1969 
C5H6S13.0 ± 0.3?EIBogolyubov, Plotnikov, et al., 1969 
C5H811.23 ± 0.08CH3EIPuttemans and Delvaux, 1973 
C5H811.83CH3EIHolmes, 1974 
C5H810.20CH3EIHolmes, 1974 
C5H810.65 ± 0.08CH3EIPuttemans and Delvaux, 1973 
C5H812.57 ± 0.05CH3EIFranklin and Mogenis, 1967 
C5H811.04CH3EILossing and Holmes, 1984 
C5H811.44CH3EILossing and Holmes, 1984 
C5H811.93 ± 0.10CH3EIPuttemans and Delvaux, 1973 
C6H813.60 ± 0.10C2H2+HEIFranklin and Carroll, 1969 
C6H814.69 ± 0.10C2H2+HEIFranklin and Carroll, 1969 
C6H814.48 ± 0.10C2H2+HEIFranklin and Carroll, 1969 
C6H8S13.7 ± 0.3?EIBogolyubov, Plotnikov, et al., 1969 
C6H8S13.1 ± 0.3?EIBogolyubov, Plotnikov, et al., 1969 
C6H1013.31 ± 0.15?EIWinters and Collins, 1969 
C6H1012.69 ± 0.20?EIWinters and Collins, 1969 
C6H109.7C2H5EIShikhmamedbekova, Aslanov, et al., 1970 
C6H1012.69 ± 0.17?EIWinters and Collins, 1969 
C6H1012.62 ± 0.11?EIWinters and Collins, 1969 
C6H1011.22 ± 0.14?EIWinters and Collins, 1969 
C6H1013.23 ± 0.05?EIFranklin and Mogenis, 1967 
C6H1013.14 ± 0.09?EIWinters and Collins, 1969 
C7H1213.10 ± 0.10?EIWinters and Collins, 1968 
C7H1213.44 ± 0.11?EIWinters and Collins, 1968 
C7H1212.42 ± 0.10?EIWinters and Collins, 1968 
C7H1213.43 ± 0.13?EIWinters and Collins, 1968 
C7H1213.42 ± 0.07?EIWinters and Collins, 1968 
C7H1213.22 ± 0.10?EIWinters and Collins, 1968 
C8H1414.60 ± 0.04?EIFranklin and Mogenis, 1967 

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.

Dannacher, Flamme, et al., 1980
Dannacher, J.; Flamme, J.P.; Stadelmann, J.P.; Vogt, J., Unimolecular fragmentations of internal energy selected 1,3-butadiene cations, Chem. Phys., 1980, 51, 189. [all data]

Parr and Elder, 1968
Parr, A.C.; Elder, F.A., Photoionization of 1,3butadiene, 1,2-butadiene, allene, and propyne, J. Chem. Phys., 1968, 49, 2659. [all data]

Brehm, 1966
Brehm, B., Massenspektrometrische Untersuchung der Photoionisation von Molekulen, Z. Naturforsch., 1966, 21a, 196. [all data]

Lossing and Holmes, 1984
Lossing, F.P.; Holmes, J.L., Stabilization energy and ion size in carbocations in the gas phase, J. Am. Chem. Soc., 1984, 106, 6917. [all data]

Coats and Anderson, 1957
Coats, F.H.; Anderson, R.C., Thermodynamic data from electron-impact measurements on acetylene and substituted acetylenes, J. Am. Chem. Soc., 1957, 79, 1340. [all data]

Bombach, Dannacher, et al., 1983
Bombach, R.; Dannacher, J.; Stadelmann, J.-P.; Neier, R., Fundamental aspects of ionic dissociations: The fragmentation pathways of excited bicyclobutane cations, Helv. Chim. Acta, 1983, 66, 701. [all data]

Van der Meij, Van Eck, et al., 1989
Van der Meij, C.E.; Van Eck, J.; Niehaus, A., The decomposition of C4H8 complexes at controlled internal energies, Chem. Phys., 1989, 130, 325. [all data]

Bogolyubov, Plotnikov, et al., 1969
Bogolyubov, G.M.; Plotnikov, V.F.; Boiko, Yu.A.; Petrov, A.A., Organic derivatives of elements of groups V and VI. IX. Mass spectra of vinylacetylene sulfides, Zh. Obshch. Khim., 1969, 39, 2467, In original 2407. [all data]

Puttemans and Delvaux, 1973
Puttemans, J.-P.; Delvaux, J.C., Ionisation et fragmentation d'isomeres C5H8 sous impact electronique. Spiropentane - methylenecyclobutane - isoprene, Ing. Chim. Brussell, 1973, 55(267-8), 7. [all data]

Holmes, 1974
Holmes, J.L., The mass spectra of isomeric hydrocarbons - II: The C5H8 isomers, spiropentane, cyclopentene, 1,3-pentadiene and isoprene; the mechanisms and energetics of their fragmentations, Org. Mass Spectrom., 1974, 8, 247. [all data]

Franklin and Mogenis, 1967
Franklin, J.L.; Mogenis, A., An electron impact study of ions from several dienes, J. Phys. Chem., 1967, 71, 2820. [all data]

Franklin and Carroll, 1969
Franklin, J.L.; Carroll, S.R., Effect of molecular structure on ionic decomposition. II. An electron-impact study of 1,3-and 1,4-cyclohexadiene and 1,3,5-hexatriene, J. Am. Chem. Soc., 1969, 91, 6564. [all data]

Winters and Collins, 1969
Winters, R.E.; Collins, J.H., Mass spectrometric studies of structural isomers. II.Mono- and bicyclic C6H10 molecules, Org. Mass Spectrom., 1969, 2, 299. [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]


Notes

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