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C5H5+ (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 C5H5+ (ion structure unspecified)

Precursor AP (eV) Other Products Method Reference Comment
C5H611.57HEIOccolowitz and White, 1968 
C5H612.62HEIOccolowitz and White, 1968 
C5H612.9HEIHarrison, Haynes, et al., 1965 
C5H611.9 ± 0.5HEIDorman, 1965 
C5H612.6HEIHarrison, Honnen, et al., 1960 
C5H611.6HEIHarrison, Haynes, et al., 1965 
C5H6S11.5 ± 0.3?EIBogolyubov, Plotnikov, et al., 1969 
C5H813.90 ± 0.05H2+HEIFranklin and Mogenis, 1967 
C5H813.9H2+HEIHarrison, Haynes, et al., 1965 
C6H5NO211.08 ± 0.16CO+NOPIPECONishimura, Das, et al., 1986 
C6H5NO211.30 ± 0.05CO+NOPIPECOPanczel and Baer, 1984T = 298K
C6H5NO211.44 ± 0.05CO+NOPIPECOPanczel and Baer, 1984T = 0K
C6H6O12.96 ± 0.10CO+HDERFraser-Monteiro, Fraser-Monteiro, et al., 1984 
C6H6O14.2 ± 0.2CO+HEITajima and Tsuchiya, 1973 
C6H6O14.25CO+HEIOccolowitz and White, 1968 
C6H6S17.3 ± 0.3?EIGal'perin, Bogolyubov, et al., 1969 
C6H7N15.2 ± 0.2CHN+HEITajima and Tsuchiya, 1973 
C6H7N15.24CHN+HEIOccolowitz and White, 1968 
C6H812.4CH3EIHarrison, Haynes, et al., 1965 
C6H812.25 ± 0.10CH3EIFranklin and Carroll, 1969 
C6H812.2CH3EIHarrison, Haynes, et al., 1965 
C6H813.02 ± 0.10CH3EIFranklin and Carroll, 1969 
C6H813.41 ± 0.10CH3EIFranklin and Carroll, 1969 
C6H813.6CH3EIHarrison, Haynes, et al., 1965 
C6H813.5CH3EIHarrison, Haynes, et al., 1965 
C6H1013.57 ± 0.11?EIWinters and Collins, 1969 
C6H1013.35 ± 0.05?EIWinters and Collins, 1969 
C6H1013.45 ± 0.19?EIWinters and Collins, 1969 
C6H1013.20 ± 0.12?EIWinters and Collins, 1969 
C6H1012.20 ± 0.13?EIWinters and Collins, 1969 
C6H1013.79 ± 0.04?EIFranklin and Mogenis, 1967 
C6H1013.45 ± 0.19?EIWinters and Collins, 1969 
C7H7Br15.2 ± 0.2C2H2+BrEITajima and Tsuchiya, 1973 
C7H7Br15.23 ± 0.15C2H2+BrEITajima and Tsuchiya, 1972 
C7H7Br15.2 ± 0.2C2H2+BrEITajima and Tsuchiya, 1973 
C7H7Br15.20 ± 0.15C2H2+BrEITajima and Tsuchiya, 1972 
C7H7Br15.2 ± 0.2C2H2+BrEITajima and Tsuchiya, 1973 
C7H7Br15.19 ± 0.15?EITajima and Tsuchiya, 1972 
C7H7Cl15.7 ± 0.2C2H2+ClEITajima and Tsuchiya, 1973 
C7H7Cl15.66 ± 0.15C2H2EITajima and Tsuchiya, 1972 
C7H7Cl15.7 ± 0.2C2H2+ClEITajima and Tsuchiya, 1973 
C7H7Cl15.71 ± 0.15C2H2+ClEITajima and Tsuchiya, 1972 
C7H7Cl15.7 ± 0.2C2H2+ClEITajima and Tsuchiya, 1973 
C7H7Cl15.67 ± 0.015C2H2+ClEITajima and Tsuchiya, 1972 
C7H7I14.3 ± 0.2C2H2+IEITajima and Tsuchiya, 1973 
C7H7I14.34 ± 0.15C2H2+IEITajima and Tsuchiya, 1972 
C7H7I14.7 ± 0.2C2H2+IEITajima and Tsuchiya, 1973 
C7H7I14.66 ± 0.15?EITajima and Tsuchiya, 1972 
C7H7I14.5 ± 0.2C2H2+IEITajima and Tsuchiya, 1973 
C7H7I14.47 ± 0.15?EITajima and Tsuchiya, 1972 
C7H7NO213.5 ± 0.2HCN+CO+OHEITajima and Tsuchiya, 1973 
C7H7NO214.8C2H2+NO2EITajima and Tsuchiya, 1973 
C7H7NO215.2 ± 0.2C2H2+NO2EITajima and Tsuchiya, 1973 
C7H7NO214.9 ± 0.2C2H2+NO2EITajima and Tsuchiya, 1973 
C7H7+3.55 ± 0.22C2H2PIMcCrery and Freiser, 1978 
C7H816.4 ± 0.2C2H2+HEITajima and Tsuchiya, 1973 
C7H816.7?EIHarrison, Haynes, et al., 1965 
C7H814.9?EIHarrison, Haynes, et al., 1965 
C7H814.89?EILifshitz and Bauer, 1963 
C7H816.66?EIHarrison, Haynes, et al., 1965 
C7H816.0?EILifshitz and Bauer, 1963 
C7H8O13.1 ± 0.1CH3+COPIPECODas, Gilman, et al., 1986 
C7H8O13.5?EIHarrison, Haynes, et al., 1965 
C8H1016.2 ± 0.2C2H2+CH3EITajima and Tsuchiya, 1973 
C8H1016.3 ± 0.2C2H2+CH3EITajima and Tsuchiya, 1973 
C9H1215.5 ± 0.2C2H5+C2H2EITajima and Tsuchiya, 1973 
C10H10Cl2Ti13.0 ± 0.4?EIDillard and Kiser, 1969 
C10H10Cl2Zr13.6 ± 0.2?EIDillard and Kiser, 1969 


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.

Occolowitz and White, 1968
Occolowitz, J.L.; White, G.L., Energetic considerations in the assignment of some fragment ion structures, Australian J. Chem., 1968, 21, 997. [all data]

Harrison, Haynes, et al., 1965
Harrison, A.G.; Haynes, P.; McLean, S.; Meyer, F., The mass spectra of methyl-substituted cyclopentadienes, J. Am. Chem. Soc., 1965, 87, 5099. [all data]

Dorman, 1965
Dorman, F.H., Second differential ionization-efficiency curves for fragment ions by electron impact, J. Chem. Phys., 1965, 43, 3507. [all data]

Harrison, Honnen, et al., 1960
Harrison, A.G.; Honnen, L.R.; Dauben, H.J., Jr.; Lossing, F.P., Free radicals by mass spectrometry. XX. Ionization potentials of cyclopentadienyl and cycloheptatrienyl radicals, J. Am. Chem. Soc., 1960, 82, 5593. [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]

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]

Nishimura, Das, et al., 1986
Nishimura, T.; Das, P.R.; Meisels, G.G., On the dissociation dynamics of energy-selected nitrobenzene ion, J. Chem. Phys., 1986, 84, 6190. [all data]

Panczel and Baer, 1984
Panczel, M.; Baer, T., A photoelectron photoion coincidence (PEPICO) study of fragmentation rates and linetic energy release distributions in nitrobenzene, Int. J. Mass Spectrom. Ion Processes, 1984, 58, 43. [all data]

Fraser-Monteiro, Fraser-Monteiro, et al., 1984
Fraser-Monteiro, M.L.; Fraser-Monteiro, L.; de Wit, J.; Baer, T., Dissociation dynamics of energy-selected phenol ions, J. Phys. Chem., 1984, 88, 3622. [all data]

Tajima and Tsuchiya, 1973
Tajima, S.; Tsuchiya, T., Energetics consideration of C5H5+ ions produced from various precursors by electron impact, Bull. Chem. Soc. Jpn., 1973, 46, 3291. [all data]

Gal'perin, Bogolyubov, et al., 1969
Gal'perin, Ya.V.; Bogolyubov, G.M.; Grishin, N.N.; Petrov, A.A., Organic derivatives of elements of groups V and VI. VI. Mass spectra of compounds with S-S bonds, Zh. Obshch. Khim., 1969, 39, 1599, In original 1567. [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]

Tajima and Tsuchiya, 1972
Tajima, S.; Tsuchiya, T., The effects of the repeller voltage and the shield voltage on appearance potential measurements by electron impact, Shitsuryo Bunseki, 1972, 20, 117. [all data]

McCrery and Freiser, 1978
McCrery, D.A.; Freiser, B.S., Gas phase photodissociation of C7H7+, J. Am. Chem. Soc., 1978, 100, 2902. [all data]

Lifshitz and Bauer, 1963
Lifshitz, C.; Bauer, S.H., Mass spectra of valence tautomers, J. Phys. Chem., 1963, 67, 1629. [all data]

Das, Gilman, et al., 1986
Das, P.R.; Gilman, J.P.; Meisels, G.G., Unimolecular decomposition of energy-selected anisole ions. Breakdown graph and metastable decay rates, Int. J. Mass Spectrom. Ion Processes, 1986, 68, 155. [all data]

Dillard and Kiser, 1969
Dillard, J.G.; Kiser, R.W., The formation of gaseous ions from dicyclopentadienyltitanium dichloride and dicyclopentadienylzirconium dichloride upon electron impact, J. Organometal. Chem., 1969, 16, 265. [all data]


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