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formaldehyde oxime


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:
L - Sharon G. Lias

Data compiled as indicated in comments:
B - John E. Bartmess
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

View reactions leading to CH3NO+ (ion structure unspecified)

Quantity Value Units Method Reference Comment
IE (evaluated)10.11eVN/AN/AL

Ionization energy determinations

IE (eV) Method Reference Comment
10.11PEDognon, Pouchan, et al., 1984LBLHLM
10.1PEFrost, Lau, et al., 1982LBLHLM
10.61PEDognon, Pouchan, et al., 1984Vertical value; LBLHLM
10.59 ± 0.02PEFrost, Lau, et al., 1982Vertical value; LBLHLM
10.62PEDargelos and Sandorfy, 1977Vertical value; LLK

De-protonation reactions

CH2NO- + Hydrogen cation = formaldehyde oxime

By formula: CH2NO- + H+ = CH3NO

Quantity Value Units Method Reference Comment
Deltar<1557.3kJ/molAcidDiDomenico and Franklin, 1972gas phase; From MeNO2. G3MP2B3 calculations indicate a HOF(A-) of +3 kcal/mol; B

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.

Dognon, Pouchan, et al., 1984
Dognon, J.P.; Pouchan, C.; Dargelos, A.; Flament, J.P., Ab initio CI study and vibronic analysis of the photoelectron spectra of formaldoxime, Chem. Phys. Lett., 1984, 109, 492. [all data]

Frost, Lau, et al., 1982
Frost, D.C.; Lau, W.M.; McDowell, C.A.; Westwood, N.P.C., A study by He I photoelectron spectroscopy of monomeric nitrosomethane, the cis and trans dimers, and formaldoxime, J. Phys. Chem., 1982, 86, 3577. [all data]

Dargelos and Sandorfy, 1977
Dargelos, A.; Sandorfy, C., The photoelectron and far-ultraviolet absorption spectra of simple oximes, J. Chem. Phys., 1977, 67, 3011. [all data]

DiDomenico and Franklin, 1972
DiDomenico, A.; Franklin, J.L., Negative ions in the mass spectrum of nitromethane, Int. J. Mass Spectrom. Ion Phys., 1972, 9, 171. [all data]


Notes

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