Oxazole

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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 evaluated as indicated in comments:
HL - Edward P. Hunter and Sharon G. Lias

Data compiled as indicated in comments:
LBLHLM - Sharon G. Lias, John E. Bartmess, Joel F. Liebman, John L. Holmes, Rhoda D. Levin, and W. Gary Mallard
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi

Quantity Value Units Method Reference Comment
Proton affinity (review)209.5kcal/molN/AHunter and Lias, 1998HL
Quantity Value Units Method Reference Comment
Gas basicity201.8kcal/molN/AHunter and Lias, 1998HL

Ionization energy determinations

IE (eV) Method Reference Comment
9.9PEKobayashi, Kubota, et al., 1982LBLHLM
9.6EIAudier, Fetizon, et al., 1976LLK
10.15PEKobayashi, Kubota, et al., 1982Vertical value; LBLHLM

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
C2H2N+14.1HCOEIAudier, Fetizon, et al., 1976LLK
C2H2O+12.2 ± 0.6HCNEIAudier, Fetizon, et al., 1976LLK
C2H3N+11.0COEIAudier, Fetizon, et al., 1976LLK
C3H2NO+12.7HEIAudier, Fetizon, et al., 1976LLK

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.

Hunter and Lias, 1998
Hunter, E.P.; Lias, S.G., Evaluated Gas Phase Basicities and Proton Affinities of Molecules: An Update, J. Phys. Chem. Ref. Data, 1998, 27, 3, 413-656, https://doi.org/10.1063/1.556018 . [all data]

Kobayashi, Kubota, et al., 1982
Kobayashi, T.; Kubota, T.; Ezumi, K.; Utsunomiya, C., Photoelectron angular distribution study of some isoxazoles combined with perturbation theoretic approach, Bull. Chem. Soc. Jpn., 1982, 55, 3915. [all data]

Audier, Fetizon, et al., 1976
Audier, H.-E.; Fetizon, M.; Henry, Y.; Prange, T., Mecanismes de fragmentation de l'oxazole, Org. Mass Spectrom., 1976, 11, 1047. [all data]


Notes

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