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Benzene, 1-chloro-4-methoxy-

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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 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
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron

Ionization energy determinations

IE (eV) Method Reference Comment
8.25 ± 0.03PIPonomarev, Arapov, et al., 1986LBLHLM
7.79EIRussell, Freiser, et al., 1983LBLHLM
8.18EICooks, Bertrand, et al., 1973LLK
8.5 ± 0.1EIBrown, 1970RDSH
8.25 ± 0.15CTSVoigt and Reid, 1964RDSH

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
C6H4ClO+11.99 ± 0.05CH3PIPonomarev, Arapov, et al., 1986LBLHLM
C6H4ClO+11.8 ± 0.1CH3EIBrown, 1970RDSH
C6H5Cl+11.42HCHOEICooks, Bertrand, et al., 1973LLK
C6H5Cl+11.6 ± 0.1CH2OEIBrown, 1970RDSH
C6H7+10.02?EIRussell, Freiser, et al., 1983LBLHLM
C7H7O+10.42ClEIRussell, Freiser, et al., 1983LBLHLM


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.

Ponomarev, Arapov, et al., 1986
Ponomarev, D.A.; Arapov, O.V.; Sergeev, Y.L.; Chistyakov, A.B., [Title unavailable], Izv. Vyssh. Uchebn. Zaved., Khim. Khim. Tekhnol., 1986, 29, 107. [all data]

Russell, Freiser, et al., 1983
Russell, D.H.; Freiser, B.S.; McBay, E.H.; Canada, D.C., The structure of decomposing [C7H7O]+ ions: Benzyl versus tropylium ion structures, Org. Mass Spectrom., 1983, 18, 474. [all data]

Cooks, Bertrand, et al., 1973
Cooks, R.G.; Bertrand, M.; Beynon, J.H.; Rennekamp, M.E.; Setser, D.W., Energy partitioning data as an ion structure probe. Substituted anisoles, J. Am. Chem. Soc., 1973, 95, 1732. [all data]

Brown, 1970
Brown, P., Kinetic studies in mass spectrometry. VIII. Competing [M-CH3] and [M-CH2O] reactions in substituted anisoles. Approximate activation energies from ionization appearance potentials, Org. Mass Spectrom., 1970, 4, 519. [all data]

Voigt and Reid, 1964
Voigt, E.M.; Reid, C., Ionization potentials of substituted benzenes and their charge-transfer spectra with tetracyanoethylene, J. Am. Chem. Soc., 1964, 86, 3930. [all data]


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