Benzenebutanoic acid, 4-nitro-, methyl ester


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 by: Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron

Ionization energy determinations

IE (eV) Method Reference
9.3 ± 0.2EIHowe, Williams, et al., 1969
8.9 ± 0.3EIHowe and Williams, 1968

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
C3H6O2+11.1 ± 0.2?EIHowe, Williams, et al., 1969 
C7H6NO2+14.0 ± 0.2?EIHowe, Williams, et al., 1969 
C8H7NO2+11.2 ± 0.2?EIHowe, Williams, et al., 1969 
C10H10NO3+11.2 ± 0.2CH3OEIHowe, Williams, et al., 1969 

Mass spectrum (electron ionization)

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

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

Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director

Spectrum

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Additional Data

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Collection (C) 2014 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
NIST MS number 10574

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References

Go To: Top, Gas phase ion energetics data, Mass spectrum (electron ionization), Notes

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

Howe, Williams, et al., 1969
Howe, I.; Williams, D.H.; Kingston, D.G.I.; Tannenbaum, H.P., Substituent effects in the mass spectra of some - and -substituted methyl butyrates, J. Chem. Soc. B, 1969, 439. [all data]

Howe and Williams, 1968
Howe, I.; Williams, D.H., Studies in mass spectrometry. XXX. Substituent effects in mass spectrometry. Comparison of charge localization and quasi-equilibrium theories, J. Am. Chem. Soc., 1968, 90, 5461. [all data]


Notes

Go To: Top, Gas phase ion energetics data, Mass spectrum (electron ionization), References