CH2Br+ (structure unspecified)
- Formula: CH2Br+
- Molecular weight: 93.930
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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 CH2Br+ (ion structure unspecified)
Precursor | AP (eV) | Other Products | Method | Reference | Comment |
---|---|---|---|---|---|
CH2Br2 | 11.27 | Br | PI | Ma, Liao, et al., 1993 | |
CH2Br2 | 11.29 | Br | EI | Holmes, Lossing, et al., 1988 | |
CH2Br2 | 11.1 ± 0.2 | Br | EI | Kaposi, Riedel, et al., 1976 | |
CH2Br2 | 11.35 ± 0.02 | Br | PI | Tsai, Baer, et al., 1975 | |
CH2Br2 | 10.93 ± 0.04 | Br | EI | Reed and Snedden, 1956 | |
CH3Br | 13.4 ± 0.3 | H | EI | Kaposi, Riedel, et al., 1976 | |
CH3Br | 13.4 ± 0.3 | H | EI | Kaposi, Riedel, et al., 1975 | |
CH3Br | 12.12 ± 0.09 | H | EI | Martin, Lampe, et al., 1966 | |
C2H4Br2 | 12.34 | CH2Br | EI | Holmes, Lossing, et al., 1988 | |
C2H5Br | 14.1 ± 0.1 | CH3 | EI | Irsa, 1957 |
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.
Ma, Liao, et al., 1993
Ma, Z.-X.; Liao, C.-L.; Ng, C.Y.; Ma, N.G.; Li, W.-K.,
Adiabatic ionization energy and electron affinity of CH2Br,
J. Chem. Phys., 1993, 99, 6470. [all data]
Holmes, Lossing, et al., 1988
Holmes, J.L.; Lossing, F.P.; McFarlane, R.A.,
Stabilization energy and positional effects in halogen-substituted alkyl ions.,
Int. J. Mass Spectrom. Ion Phys., 1988, 86, 209. [all data]
Kaposi, Riedel, et al., 1976
Kaposi, O.; Riedel, M.; Vass-Balthazar, K.; Sanchez, G.R.; Lelik, L.,
Mass-spectrometric determination of thermochemical data of CHBr3 and CBr4 by study of their electron impact and heterogeneous pyrolytic decompositions,
Acta Chim. Acad. Sci. Hung., 1976, 89, 221. [all data]
Tsai, Baer, et al., 1975
Tsai, B.P.; Baer, T.; Werner, A.S.; Lin, S.F.,
A photoelectron-photoion coincidence study of the ionization and fragment appearance potentials of bromo- and iodomethanes,
J. Phys. Chem., 1975, 79, 570. [all data]
Reed and Snedden, 1956
Reed, R.I.; Snedden, W.,
Studies in electron impact methods. Part 6.-The formation of the methine and carbon ions,
J. Chem. Soc. Faraday Trans., 1956, 55, 876. [all data]
Kaposi, Riedel, et al., 1975
Kaposi, O.; Riedel, M.; Sanchez, G.R.,
Mass-spectrometric study of electron-impact and heterogeneous pyrolytic decomposition of methyl bromide,
Acta Chim. Acad. Sci. Hung., 1975, 85, 361. [all data]
Martin, Lampe, et al., 1966
Martin, R.H.; Lampe, F.W.; Taft, R.W.,
An electron-impact study of ionization and dissociation in methoxy- and halogen- substituted methanes,
J. Am. Chem. Soc., 1966, 88, 1353. [all data]
Irsa, 1957
Irsa, A.P.,
Electron impact studies on C2H5Cl, C2H5Br, and C2H5I,
J. Chem. Phys., 1957, 26, 18. [all data]
Notes
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- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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