Home Symbol which looks like a small house Up Solid circle with an upward pointer in it

1,5-Hexadiene

Data at NIST subscription sites:

NIST subscription sites provide data under the NIST Standard Reference Data Program, but require an annual fee to access. The purpose of the fee is to recover costs associated with the development of data collections included in such sites. Your institution may already be a subscriber. Follow the links above to find out more about the data in these sites and their terms of usage.


Gas phase ion energetics data

Go To: Top, References, Notes

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

Data evaluated as indicated in comments:
L - Sharon G. Lias

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 C6H10+ (ion structure unspecified)

Quantity Value Units Method Reference Comment
IE (evaluated)9.27 ± 0.05eVN/AN/AL

Ionization energy determinations

IE (eV) Method Reference Comment
9.29 ± 0.05EIWolkoff, Holmes, et al., 1980LLK
9.29EILossing and Traeger, 1975LLK
9.25PEMartin, Heller, et al., 1980Vertical value; LLK
9.59 ± 0.02PEBunzli, Burak, et al., 1973Vertical value; LLK

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
C3H5+>10.9?EIHart and Friedli, 1970RDSH
C5H7+9.35 ± 0.05CH3EIWolkoff, Holmes, et al., 1980LLK
C5H7+9.29CH3EILossing and Traeger, 1975, 2LLK
C5H7+9.35CH3EILossing and Traeger, 1975LLK

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.

Wolkoff, Holmes, et al., 1980
Wolkoff, P.; Holmes, J.L.; Lossing, F.P., On the formation of cyclopentenium cations from all C6H10+ molecular ion structures, Can. J. Chem., 1980, 58, 251. [all data]

Lossing and Traeger, 1975
Lossing, F.P.; Traeger, J.C., Stabilization in cyclopentadienyl, cyclopentenyl, and cyclopentyl cations, J. Am. Chem. Soc., 1975, 97, 1579. [all data]

Martin, Heller, et al., 1980
Martin, H.-D.; Heller, C.; Mayer, B.; Beckhaus, H.-D., Synthese bicyclischer, nicht-konjugierter Polyene. Stereochemie und transanulare Wechselwirkungen, Chem. Ber., 1980, 113, 2589. [all data]

Bunzli, Burak, et al., 1973
Bunzli, J.C.; Burak, A.J.; Frost, D.C., Through-space interaction in non-conjugated acyclic dienes studied by photoelectron spectroscopy, Tetrahedron, 1973, 29, 3735. [all data]

Hart and Friedli, 1970
Hart, P.J.; Friedli, H.R., Desorption of allyl radicals in the heterogeneously-catalysed oxidation of propene: mass spectrometric study, Chem. Commun., 1970, 621. [all data]

Lossing and Traeger, 1975, 2
Lossing, F.P.; Traeger, J.C., Free radicals by mass spectrometry XLVI. Heats of formation of C5H7 and C5H9 radicals and cations., J. Am. Chem. Soc., 1975, 19, 9. [all data]


Notes

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