CH2NH2
- Formula: CH4N
- Molecular weight: 30.0492
- IUPAC Standard InChIKey: XXJGBENTLXFVFI-UHFFFAOYSA-N
- CAS Registry Number: 10507-29-6
- Chemical structure:
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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 evaluated as indicated in comments:
HL - Edward P. Hunter and Sharon G. Lias
Data compiled as indicated in comments:
LL - Sharon G. Lias and Joel F. Liebman
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 CH4N+ (ion structure unspecified)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
Proton affinity (review) | 832.8 | kJ/mol | N/A | Hunter and Lias, 1998 | HL |
Quantity | Value | Units | Method | Reference | Comment |
Gas basicity | 801.6 | kJ/mol | N/A | Hunter and Lias, 1998 | HL |
Quantity | Value | Units | Method | Reference | Comment |
ΔfH°(+) ion | 745. | kJ/mol | N/A | N/A |
Ionization energy determinations
IE (eV) | Method | Reference | Comment |
---|---|---|---|
6.29 ± 0.03 | PE | Dyke, Lee, et al., 1989 | LL |
6.1 | DER | Burkey, Castelhano, et al., 1983 | LBLHLM |
6.2 | DER | Griller and Lossing, 1981 | LLK |
6.97 ± 0.03 | PE | Dyke, Lee, et al., 1989 | Vertical value; LL |
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.
Hunter and Lias, 1998
Hunter, E.P.; Lias, S.G.,
Evaluated Gas Phase Basicities and Proton Affinities of Molecules: An Update,
J. Phys. Chem. Ref. Data, 1998, 27, 3, 413-656, https://doi.org/10.1063/1.556018
. [all data]
Dyke, Lee, et al., 1989
Dyke, J.M.; Lee, E.P.F.; Niavaran, M.H.Z.,
A study of the aminomethyl radical CH2NH2 by vacuum UV photoelectron spectroscopy and AB initio molecular orbital calculations,
Int. J. Mass Spectrom. Ion Phys., 1989, 94, 221. [all data]
Burkey, Castelhano, et al., 1983
Burkey, T.J.; Castelhano, A.L.; Griller, D.; Lossing, F.P.,
Heats of formation and ionization potentials of some α-aminoalkyl radicals,
J. Am. Chem. Soc., 1983, 105, 4701. [all data]
Griller and Lossing, 1981
Griller, D.; Lossing, F.P.,
On the thermochemistry of α-aminoalkyl radicals,
J. Am. Chem. Soc., 1981, 103, 1586. [all data]
Notes
Go To: Top, Gas phase ion energetics data, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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