C7H8O+ (structure unspecified)
- Formula: C7H8O+
- Molecular weight: 108.1373
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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.
Reactions leading to C7H8O+ (ion structure unspecified)
| Precursor | AP (eV) | Other Products | Method | Reference | Comment |
|---|---|---|---|---|---|
| C8H8O3 | 10.3 | CO2 | EI | Williams, Cooks, et al., 1968 | |
| C8H10O2 | 11.00 | HCHO | EI | Cooks, Bertrand, et al., 1973 | |
| C8H10O2 | 11.0 ± 0.1 | CH2O | EI | Brown, 1970 | |
| C9H10O2 | 10.0 ± 0.2 | CH2=C=O | EI | Gamble, Gilbert, et al., 1971 | |
| C9H10O2 | 9.26 ± 0.02 | CH2=C=O | EI | Benezra and Bursey, 1972 | |
| C9H10O2 | 9.8 ± 0.2 | CH2=C=O | EI | Gamble, Gilbert, et al., 1971 | |
| C9H10O2 | 9.44 ± 0.02 | CH2=C=O | EI | Benezra and Bursey, 1972 | |
| C10H8CrO4 | 8.5 ± 0.1 | ? | EI | Gilbert, Leach, et al., 1973 | |
| C10H8CrO4 | 9.4 ± 0.1 | ? | EI | Gilbert, Leach, et al., 1973 | |
| C10H14O | 10.3 ± 0.1 | CH2=CHCH3 | EI | Lightner, Majeti, et al., 1972 | |
| C10H14O | 11.1 ± 0.1 | CH2=CHCH3 | EI | Lightner, Majeti, et al., 1972 |
References
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.
Williams, Cooks, et al., 1968
Williams, D.H.; Cooks, R.G.; Howe, I.,
Studies in mass spectrometry. XXXI. A comparison of reaction rates in common ions generated via fragmentation and direct ionization,
J. Am. Chem. Soc., 1968, 90, 6759. [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]
Gamble, Gilbert, et al., 1971
Gamble, A.A.; Gilbert, J.R.; Tillett, J.G.,
Substituent effects on the mass spectra of substituted phenyl acetates,
Org. Mass Spectrom., 1971, 5, 1093. [all data]
Benezra and Bursey, 1972
Benezra, S.A.; Bursey, M.M.,
Hydrogen bonding in mass spectral activated complexes. A correction,
J. Chem. Soc. Perkin Trans. 2, 1972, 11, 1537. [all data]
Gilbert, Leach, et al., 1973
Gilbert, J.R.; Leach, W.P.; Miller, J.R.,
Ionisation appearance potential measurements in arene chromium tricarbonyls,
J. Organomet. Chem., 1973, 49, 219. [all data]
Lightner, Majeti, et al., 1972
Lightner, D.A.; Majeti, S.; Nicoletti, R.; Thommen, E.,
Benzyl vs. tropylium ions in the electron impact induced decomposition of n- butylbenzenes,
Intra-Sci. Chem. Rep., 1972, 6, 113. [all data]
Notes
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- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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