Hydrazinyl radical
- Formula: H3N2
- Molecular weight: 31.0372
- IUPAC Standard InChIKey: LURQBQNWDYASPJ-UHFFFAOYSA-N
- CAS Registry Number: 13598-46-4
- 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 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
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron
View reactions leading to H3N2+ (ion structure unspecified)
Ionization energy determinations
IE (eV) | Method | Reference | Comment |
---|---|---|---|
7.61 ± 0.01 | PI | Ruscic and Berkowitz, 1991 | LL |
7.70 ± 0.05 | PI | Gibson, Greene, et al., 1985 | LBLHLM |
7.85 ± 0.05 | EI | Wiberg, Fischer, et al., 1979 | LLK |
7.6 | EI | Melton, 1966 | RDSH |
7.9 ± 0.2 | EI | Foner and Hudson, 1958 | RDSH |
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.
Ruscic and Berkowitz, 1991
Ruscic, B.; Berkowitz, J.,
Photoionization mass spectrometric study of N2H2 and N2H3: N-H, N=N bond energies and proton affinity of N2,
J. Chem. Phys., 1991, 95, 4378. [all data]
Gibson, Greene, et al., 1985
Gibson, S.; Greene, J.; Berkowitz, J.,
Photoionization of the amidogen radical,
J. Chem. Phys., 1985, 83, 4319. [all data]
Wiberg, Fischer, et al., 1979
Wiberg, N.; Fischer, G.; Bachhuber, H.,
Diazen und andere Distickstoffhydride: Bildungswarmen, Dissoziationsenergien, Auftrittspotentiale, Protonenaffinitaten,
Z. Naturforsch. B:, 1979, 34, 1385. [all data]
Melton, 1966
Melton, C.E.,
Study by mass spectrometry of the decomposition of ammonia by ionizing radiation in a wide-range radiolysis source,
J. Chem. Phys., 1966, 45, 4414. [all data]
Foner and Hudson, 1958
Foner, S.N.; Hudson, R.L.,
Mass spectrometric detection of triazene and tetrazene and studies of the free radicals NH2, and N2H3,
J. Chem. Phys., 1958, 29, 442. [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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