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1,2,3-Butatriene


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.

Data compiled as indicated in comments:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron

View reactions leading to C4H4+ (ion structure unspecified)

Ionization energy determinations

IE (eV) Method Reference Comment
9.25 ± 0.05EIRosenstock, McCulloh, et al., 1977LLK
9.15 ± 0.02PEBieri, Burger, et al., 1977LLK
9.15PEBrogli, Heilbronner, et al., 1974LLK
9.4EIHedaya, Miller, et al., 1969RDSH

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
C4H4+9.25?EILi and McGee, 1969RDSH

References

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Rosenstock, McCulloh, et al., 1977
Rosenstock, H.M.; McCulloh, K.E.; Lossing, F.P., On the mechanisms of C6H6 ionization fragmentation, Int. J. Mass Spectrom. Ion Phys., 1977, 25, 327. [all data]

Bieri, Burger, et al., 1977
Bieri, G.; Burger, F.; Heilbronner, E.; Maier, J.P., Valence ionization enrgies of hydrocarbons, Helv. Chim. Acta, 1977, 60, 2213. [all data]

Brogli, Heilbronner, et al., 1974
Brogli, F.; Heilbronner, E.; Kloster-Jensen, E.; Schmelzer, A.; Manocha, A.S.; Pople, J.A.; Radom, L., The photoelectron spectrum of butatriene, Chem. Phys., 1974, 4, 107. [all data]

Hedaya, Miller, et al., 1969
Hedaya, E.; Miller, R.D.; McNeil, D.W.; D'Angelo, P.F.; Schissel, P., Flash vacuum pyrolysis. V. Cyclobutadiene, J. Am. Chem. Soc., 1969, 91, 1875. [all data]

Li and McGee, 1969
Li, P.H.; McGee, H.A., Jr., Mass spectrum and ionization potential of condensed cyclobutadiene, Chem. Commun., 1969, 592. [all data]


Notes

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