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C2H2+ (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 C2H2+ (ion structure unspecified)

Precursor AP (eV) Other Products Method Reference Comment
C2H2D213.27 ± 0.05D2EIGordon, Krige, et al., 1974 
C2H2D213.1?EISuzuki and Maeda, 1974 
C2H2F218.4 ± 0.2?PIStadelmann and Vogt, 1980 
C2H2F218.3 ± 0.2?PIStadelmann and Vogt, 1980 
C2H2F219.08 ± 0.032FPIReinke, Kraessig, et al., 1973 
C2H2F219.8 ± 0.1?EILifshitz and Long, 1963 
C2H3BF213.8 ± 0.1?EISteele, Nichols, et al., 1962 
C2H3Br12.5 ± 0.2HBrPILohr, Jochims, et al., 1975 
C2H3Cl12.5 ± 0.1HClPIReinke, Kraessig, et al., 1973 
C2H3Cl13.8 ± 0.3HClEIHughes, Tiernan, et al., 1969 
C2H3F13.30HFPEDannacher, Schmelzer, et al., 1979 
C2H3F13.51HFPIReinke, Baumgartel, et al., 1974 
C2H3F13.51 ± 0.02HFPIReinke, Kraessig, et al., 1973 
C2H3F13.7 ± 0.1HFEILifshitz and Long, 1963 
C2H413.14 ± 0.03H2EIPlessis and Marmet, 1986 
C2H413.2 ± 0.1H2PIPECOBombach, Dannacher, et al., 1984T = 0K
C2H413.55H2PIWood and Taylor, 1979 
C2H413.0 ± 0.1H2EIGordon, Harvey, et al., 1977 
C2H413.13 ± 0.04H2EIGordon, Harvey, et al., 1977 
C2H413.14 ± 0.01H2TEStockbauer and Inghram, 1975 
C2H413.1H2EIMaeda, Suzuki, et al., 1974 
C2H413.11 ± 0.02H2EIGordon, Krige, et al., 1974 
C2H413.13 ± 0.02H2PIChupka, Berkowitz, et al., 1969 
C2H412.96 ± 0.02H2PIBrehm, 1966 
C2H413.12 ± 0.03H2PIBotter, Dibeler, et al., 1966 
C2H413.4 ± 0.2H2EIKusch, Hustrulid, et al., 1937 
C2H4O15.7 ± 0.3H2O?EIGallegos and Kiser, 1961 
C2H4S17.9 ± 0.5?EIGallegos and Kiser, 1961, 2 
C2H5D15.49 ± 0.25H2+HDEID'Or, Collin, et al., 1966 
C2H5N16.4 ± 0.4?EIGallegos and Kiser, 1961, 2 
C2H614. ± 1.2H2PIAu, Cooper, et al., 1993 
C2H614.51 ± 0.042H2EIPlessis and Marmet, 1987 
C2H615. ± 1.?EIChatham, Hils, et al., 1984 
C2H614.7 ± 0.1?EISuzuki and Maeda, 1977 
C2H615.35 ± 0.502H2EID'Or, Collin, et al., 1966 
C2H6OS12. ± 0.3?EIBlais, Cottin, et al., 1970 
C2H6S14.7 ± 0.3?EIGal'perin, Bogolyubov, et al., 1969 
C3H2O11.49 ± 0.15?EIOpitz, 1991 
C3H3F313.3 ± 0.15?EISteele and Stone, 1962 
C3H3N13.13 ± 0.10HCNEIMomigny, Urbain, et al., 1965 
C3H415.2 ± 0.1CH2EIGil'burd, Syrvatka, et al., 1967 
C3H5BrO16.7 ± 0.6?EIWada and Kiser, 1962 
C3H5ClO16.6 ± 0.1?EIWada and Kiser, 1962 
C3H5N14.70?EIHeerma, deRidder, et al., 1969 
C3H5NS18.1 ± 0.2?EIHobrock, Shenkel, et al., 1963 
C3H612.92 ± 0.05CH4PIKrassig, Reinke, et al., 1974 
C3H613.6 ± 0.5CH4EIPeers and Vigny, 1968 
C3H614.1CH4EIHaney and Franklin, 1968 
C3H612.71 ± 0.06CH4PIKrassig, Reinke, et al., 1974 
C3H613.1CH4EIHaney and Franklin, 1968 
C3H6O15.2 ± 0.2?EIGallegos and Kiser, 1962 
C3H6O13.9 ± 0.2?EIGallegos and Kiser, 1961 
C3H6O214.9?EIKing and Long, 1958 
C3H6S17.7 ± 0.4?IHobrock and Kiser, 1962 
C3H6S17.1 ± 0.4?EIGallegos and Kiser, 1962 
C3H7N16.6 ± 0.5?EIGallegos and Kiser, 1962 
C3H815. ± 1.?PIAu, Cooper, et al., 1993 
C3H814.1 ± 0.15CH4+H2EIEhrhardt and Tekaat, 1964 
C3H829. ± 1.CH+3+H2+HEIEhrhardt and Tekaat, 1964 
C3H8S17.8 ± 0.5?EIHobrock and Kiser, 1962, 2 
C4H4N214.94 ± 0.10?EIMomigny, Urbain, et al., 1965 
C4H4N215.23 ± 0.10?EIMomigny, Urbain, et al., 1965 
C4H4N215.79 ± 0.05?EIMomigny, Urbain, et al., 1965 
C4H615.4 ± 0.1?EIDannacher, Flamme, et al., 1980 
C4H616.5 ± 0.1?EIFranklin and Mogenis, 1967 
C4H6O13.8 ± 0.3?EIWada and Kiser, 1962 
C4H7N15.50?EIHeerma, deRidder, et al., 1969 
C4H816.8?EIHughes and Tiernan, 1969 
C4H8O17.3 ± 0.3?EIGallegos and Kiser, 1962 
C4H8O216.2 ± 0.3?EIWada and Kiser, 1962 
C4H9N17.3 ± 1.0?EIGallegos and Kiser, 1962 
C4H10S21.7 ± 0.3?EIGal'perin, Bogolyubov, et al., 1969 
C4H10S219.5 ± 0.5?EIHobrock and Kiser, 1963 
C6H619. ± 0.4?EILifshitz and Reuben, 1969 
C6H618.6?EINatalis and Franklin, 1965 
C6H632.6 ± 0.2?EIOlmsted, Street, et al., 1964 
C8H12N4O216.50?EIDay, Gowenlock, et al., 1978 
C8H20P212.0 ± 0.3?EIBogolyubov, Grishin, et al., 1969 
C10H18N2O615.90?EIDay, Gowenlock, et al., 1978 

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.

Gordon, Krige, et al., 1974
Gordon, S.M.; Krige, G.J.; Reid, N.W., Isotope effects in the unimolecular decomposition of ethylene by low-energy electron impact, Int. J. Mass Spectrom. Ion Phys., 1974, 14, 109. [all data]

Suzuki and Maeda, 1974
Suzuki, I.H.; Maeda, K., Ionization efficiency curves and fragmentations of deuterated ethylenes by electron impact, Int. J. Mass Spectrom. Ion Phys., 1974, 15, 281. [all data]

Stadelmann and Vogt, 1980
Stadelmann, J.P.; Vogt, J., A photoelectron-photoion coincidence study of cis- and trans- difluoroethene, Int. J. Mass Spectrom. Ion Phys., 1980, 35, 83. [all data]

Reinke, Kraessig, et al., 1973
Reinke, D.; Kraessig, R.; Baumgartel, H., Photoreactions of small organic molecules, Z. Naturforsch. A:, 1973, 28, 1021. [all data]

Lifshitz and Long, 1963
Lifshitz, C.; Long, F.A., Appearance potentials and mass spectra of fluorinated ethylenes. I. Decomposition mechanisms and their energetics, J. Phys. Chem., 1963, 67, 2463. [all data]

Steele, Nichols, et al., 1962
Steele, W.C.; Nichols, L.D.; Stone, F.G.A., An electron impact investigation of some organoboron difluorides, J. Am. Chem. Soc., 1962, 84, 1154. [all data]

Lohr, Jochims, et al., 1975
Lohr, W.; Jochims, H.-W.; Baumgartel, H., Photoreaktionen kleiner organischer Molekule IV Absorptionsspektren, Photoionen- und Resonanz- photoelektronenspektren von Vinylbromid, Ber. Bunsen-Ges. Phys. Chem., 1975, 79, 901. [all data]

Hughes, Tiernan, et al., 1969
Hughes, B.M.; Tiernan, T.O.; Futrell, J.H., Ionic reactions in unsaturated compounds. IV. Vinyl chloride, J. Phys. Chem., 1969, 73, 829. [all data]

Dannacher, Schmelzer, et al., 1979
Dannacher, J.; Schmelzer, A.; Stadelmann, J.-P.; Vogt, J., A photoelectron-photoion coincidence study of vinylfluoride, Int. J. Mass Spectrom. Ion Phys., 1979, 31, 175. [all data]

Reinke, Baumgartel, et al., 1974
Reinke, D.; Baumgartel, H.; Cvitas, T.; Klasinc, L.; Gusten, H., Vergleich der Photoelektronenspektren und Photoionenspektren von Vinylfluorid, Ber. Bunsen-Ges. Phys. Chem., 1974, 78, 1145. [all data]

Plessis and Marmet, 1986
Plessis, P.; Marmet, P., Electroionization study of ethylene: Ionization and appearance energies, ion-pair formations, and negative ions, Can. J. Phys., 1986, 65, 165. [all data]

Bombach, Dannacher, et al., 1984
Bombach, R.; Dannacher, J.; Stadelmann, J.-P., The rate/energy functions for the competitive fragmentation processes of ethylene and ethane cations, Int. J. Mass Spectrom. Ion Processes, 1984, 58, 217. [all data]

Wood and Taylor, 1979
Wood, K.V.; Taylor, J.W., A photoionization mass spectrometric study of autoionization in ethylene and trans-2-butene, Int. J. Mass Spectrom. Ion Phys., 1979, 30, 307. [all data]

Gordon, Harvey, et al., 1977
Gordon, S.M.; Harvey, G.A.; Jackson, J.R.; Tresling, J.D.; Van Niekerk, J.M., Computer-assisted retarding potential difference system for ionization efficiency measurements, Int. J. Mass Spectrom. Ion Phys., 1977, 23, 259. [all data]

Stockbauer and Inghram, 1975
Stockbauer, R.; Inghram, M.G., Threshold photoelectron-photoion coincidence mass spectrometric study of ethylene and ethylene-d4, J. Chem. Phys., 1975, 62, 4862. [all data]

Maeda, Suzuki, et al., 1974
Maeda, K.; Suzuki, I.H.; Koyama, Y., Ionization efficiency curves of ethylene by electron impact, Int. J. Mass Spectrom. Ion Phys., 1974, 14, 273. [all data]

Chupka, Berkowitz, et al., 1969
Chupka, W.A.; Berkowitz, J.; Refaey, K.M.A., Photoionization of ethylene with mass analysis, J. Chem. Phys., 1969, 50, 1938. [all data]

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

Botter, Dibeler, et al., 1966
Botter, R.; Dibeler, V.H.; Walker, J.A.; Rosenstock, H.M., Mass-spectrometric study of photoionization. IV.Ethylene and 1,2-dideuteroethylene, J. Chem. Phys., 1966, 45, 1298. [all data]

Kusch, Hustrulid, et al., 1937
Kusch, P.; Hustrulid, A.; Tate, J.T., The dissociation of HCN, C2H2, C2N2 and C2H4 by electron impact, Phys. Rev., 1937, 52, 843. [all data]

Gallegos and Kiser, 1961
Gallegos, E.J.; Kiser, R.W., Electron impact spectroscopy of ethylene oxide and propylene oxide, J. Am. Chem. Soc., 1961, 83, 773. [all data]

Gallegos and Kiser, 1961, 2
Gallegos, E.; Kiser, R.W., Electron impact spectroscopy of ethylene sulfide and ethylenimine, J. Phys. Chem., 1961, 65, 1177. [all data]

D'Or, Collin, et al., 1966
D'Or, L.; Collin, J.E.; Longree, J., Ionisation et dissociation de l'ethane sous l'impact electronique. Spectres de masse et phenomenes d'echange dans C2H6, C2H5D, CH3CD3 et C2D6, Bull. Classe Sci. Acad. Roy. Belg., 1966, 52, 518. [all data]

Au, Cooper, et al., 1993
Au, J.W.; Cooper, G.; Brion, C.E., The molecular and dissociative photoionization of ethane, propane, and n-butane: Absolute oscillator strengths (10-80 eV) and breakdown pathways, Chem. Phys., 1993, 173, 241. [all data]

Plessis and Marmet, 1987
Plessis, P.; Marmet, P., Electroionization study of ethane: Ionization and appearance energies, ion-pair formations and negative ions, Can. J. Chem., 1987, 65, 1424. [all data]

Chatham, Hils, et al., 1984
Chatham, H.; Hils, D.; Robertson, R.; Gallagher, A., Total and partial electron collisional ionization cross sections for CH4, C2H6, SiH4, and Si2H6, J. Chem. Phys., 1984, 81, 1770. [all data]

Suzuki and Maeda, 1977
Suzuki, I.H.; Maeda, K., Behavior of hydrogen atoms in the fragmentation of CH3CD3, Can. J. Chem., 1977, 55, 3124. [all data]

Blais, Cottin, et al., 1970
Blais, J.-C.; Cottin, M.; Gitton, B., Ionisation positive et negative dans le dimethylsulfoxyde en phase gazeuse, J. Chim. Phys., 1970, 67, 1475. [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]

Opitz, 1991
Opitz, J., Photoionization of propynal in the gas phase, Int. J. Mass Spectrom. Ion Processes, 1991, 107, 503. [all data]

Steele and Stone, 1962
Steele, W.C.; Stone, F.G.A., An electron impact study of 1,1,1-trifluoroethane, 1,1,1-trifluoropropane and 3,3,3-trifluoropropene, J. Am. Chem. Soc., 1962, 84, 3450. [all data]

Momigny, Urbain, et al., 1965
Momigny, J.; Urbain, J.; Wankenne, H., Les effets de l'impact electronique sur la pyridine et les diazines isomeres, Bull. Soc. Roy. Sci. Liege, 1965, 34, 337. [all data]

Gil'burd, Syrvatka, et al., 1967
Gil'burd, M.M.; Syrvatka, B.G.; Shevchuk, V.U.; Bel'ferman, A.L.; Moin, F.B., Mass spectrometric study of fluorine-containing compounds. I. Comparative study of methylacetylene and difluoromethylacetylene, High Energy Chem., 1967, 1, 359, In original 411. [all data]

Wada and Kiser, 1962
Wada, Y.; Kiser, R.W., Electron impact spectroscopy of some substituted oxiranes, J. Phys. Chem., 1962, 66, 1652. [all data]

Heerma, deRidder, et al., 1969
Heerma, W.; deRidder, J.J.; Dijkstra, G., The electron-impact-induced fragmentation of n-alkyl cyanides, Org. Mass Spectrom., 1969, 2, 1103. [all data]

Hobrock, Shenkel, et al., 1963
Hobrock, B.G.; Shenkel, R.C.; Kiser, R.W., Singly and doubly-charged ions from methyl and ethyl isothiocyanates by electron impact, J. Phys. Chem., 1963, 67, 1684. [all data]

Krassig, Reinke, et al., 1974
Krassig, R.; Reinke, D.; Baumgartel, H., Photo-reaktionen kleiner organischer molekule II. Die photoionenspektren der Isomeren propylen-cyclopropan und acetaldehyd-athylenoxyd, Ber. Bunsen-Ges. Phys. Chem., 1974, 78, 425. [all data]

Peers and Vigny, 1968
Peers, A.M.; Vigny, P., Reactions molecule-ion dans le propylene, J. Chim. Phys., 1968, 65, 805. [all data]

Haney and Franklin, 1968
Haney, M.A.; Franklin, J.L., Correlation of excess energies of electron-impact dissociations with the translational energies of the products, J.Chem. Phys., 1968, 48, 4093. [all data]

Gallegos and Kiser, 1962
Gallegos, E.J.; Kiser, R.W., Electron impact spectroscopy of the four- and five-membered, saturated heterocyclic compounds containing nitrogen, oxygen and sulfur, J. Phys. Chem., 1962, 66, 136. [all data]

King and Long, 1958
King, A.B.; Long, F.A., Mass spectra of some simple esters and their interpretation by quasi-equilibrium theory, J. Chem. Phys., 1958, 29, 374. [all data]

Hobrock and Kiser, 1962
Hobrock, B.G.; Kiser, R.W., Electron impact spectroscopy of propylene sulfide, J. Phys. Chem., 1962, 66, 1551. [all data]

Ehrhardt and Tekaat, 1964
Ehrhardt, H.; Tekaat, T., Auftrittspotentialmessungen an ionisierten Molekulbruchstucken mit kinetischer Anfangsenergie, Z. Naturforsch., 1964, 19a, 1382. [all data]

Hobrock and Kiser, 1962, 2
Hobrock, B.G.; Kiser, R.W., Electron impact spectroscopy of sulfur compounds. I. 2-Thiabutane, 2-thiapentane, and 2,3-dithiabutane, J. Phys. Chem., 1962, 66, 1648. [all data]

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]

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]

Hughes and Tiernan, 1969
Hughes, B.M.; Tiernan, T.O., Ionic reactions in gaseous cyclobutane, J. Chem. Phys., 1969, 51, 4373. [all data]

Hobrock and Kiser, 1963
Hobrock, B.G.; Kiser, R.W., Electron impact investigations of sulfur compounds. II. 3-Methyl-2-thiabutane, 4-thia-1-pentene, and 3,4-dithiahexane, J. Phys. Chem., 1963, 67, 648. [all data]

Lifshitz and Reuben, 1969
Lifshitz, C.; Reuben, B.G., Ion-molecule reactions in aromatic systems. I. Secondary ions and reaction rates in benzene, J. Chem. Phys., 1969, 50, 951. [all data]

Natalis and Franklin, 1965
Natalis, P.; Franklin, J.L., Ionization and dissociation of diphenyl and condensed ring aromatics by electron impact. I. Biphenyl, diphenylacetylene, and phenanthrene, J. Phys. Chem., 1965, 69, 2935. [all data]

Olmsted, Street, et al., 1964
Olmsted, J., III; Street, K., Jr.; Newton, A.S., Excess-kinetic-energy ions in organic mass spectra, J. Chem. Phys., 1964, 40, 2114. [all data]

Day, Gowenlock, et al., 1978
Day, J.S.; Gowenlock, B.G.; Johnson, C.A.F.; McInally, I.D.; Pfab, J., Appearance potential studies of some geminal substituted C-nitroso- compounds, J. Chem. Soc. Perkin Trans. 2, 1978, 10, 1110. [all data]

Bogolyubov, Grishin, et al., 1969
Bogolyubov, G.M.; Grishin, N.N.; Petrov, A.A., Organic derivatives of group V and group VI elements. VIII.Mass spectra of phosphines and diphosphines, Zh. Obshch. Khim., 1969, 39, 1808, In original 1772. [all data]


Notes

Go To: Top, Gas phase ion energetics data, References