Morpholine

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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:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi

Quantity Value Units Method Reference Comment
Proton affinity (review)924.3kJ/molN/AHunter and Lias, 1998HL
Quantity Value Units Method Reference Comment
Gas basicity891.2kJ/molN/AHunter and Lias, 1998HL

Ionization energy determinations

IE (eV) Method Reference Comment
8.88 ± 0.05PEDomelsmith and Houk, 1977Vertical value; LLK
8.91 ± 0.03PEColonna, Distefano, et al., 1975Vertical value; LLK

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]

Domelsmith and Houk, 1977
Domelsmith, L.N.; Houk, K.N., Photoelectron spectra of cyclopentanone and cyclohexanone enamines, Tetrahedron Lett., 1977, 23, 1981. [all data]

Colonna, Distefano, et al., 1975
Colonna, F.P.; Distefano, G.; Pignataro, S.; Pitacco, G.; Valentin, E., Ionization energies of some amines and enamines and an estimation of their relative basicity in gaseous phase, J. Chem. Soc. Faraday Trans. 2, 1975, 71, 1572. [all data]


Notes

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