NH2OH+
- Formula: H3NO+
- Molecular weight: 33.0294
- CAS Registry Number: 62675-55-2
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Vibrational and/or electronic energy levels
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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 by: Marilyn E. Jacox
State: D
| Energy (cm-1) |
Med. | Transition | λmin (nm) |
λmax (nm) |
References | ||
|---|---|---|---|---|---|---|---|
| Txx = 54500 ± 1000 | gas | Rademacher and Freckmann, 1980 | |||||
State: C
| Energy (cm-1) |
Med. | Transition | λmin (nm) |
λmax (nm) |
References | ||
|---|---|---|---|---|---|---|---|
| Txx = 50100 ± 1000 | gas | Kimura and Katsumata, 1977 | |||||
| Rademacher and Freckmann, 1980 | |||||||
State: B
| Energy (cm-1) |
Med. | Transition | λmin (nm) |
λmax (nm) |
References | ||
|---|---|---|---|---|---|---|---|
| Txx = 39620 ± 320 | gas | Kimura and Katsumata, 1977 | |||||
| Rademacher and Freckmann, 1980 | |||||||
State: A
| Energy (cm-1) |
Med. | Transition | λmin (nm) |
λmax (nm) |
References | ||
|---|---|---|---|---|---|---|---|
| Txx = 8960 ± 320 | gas | Kimura and Katsumata, 1977 | |||||
| Rademacher and Freckmann, 1980 | |||||||
| Vib. sym. |
No. | Approximate type of mode |
cm-1 | Med. | Method | References | |
|---|---|---|---|---|---|---|---|
| a' | 1 | OH stretch | 3100 ± 160 | gas | PE | Kimura and Katsumata, 1977 Rademacher and Freckmann, 1980 | |
Additional references: Jacox, 1994, page 242
Notes
| xx | Energy separation between the band maxima of both the excited state and the ground state of a molecular cation, derived from a photoelectron spectrum. |
References
Go To: Top, Vibrational and/or electronic energy levels, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Rademacher and Freckmann, 1980
Rademacher, P.; Freckmann, B.,
Photoelektronen spektren und Konformations-verhalten von Hydroxylamin und Methylhydroxylaminen,
J. Electron Spectrosc. Relat. Phenom., 1980, 19, 251. [all data]
Kimura and Katsumata, 1977
Kimura, K.; Katsumata, S.,
Photoelectron spectroscopic study of hydroxylamine (NH2OH) o-methylhydroxylamine (NH2OCH3),
J. Chem. Phys., 1977, 67, 1225. [all data]
Jacox, 1994
Jacox, M.E.,
Vibrational and electronic energy levels of polyatomic transient molecules, American Chemical Society, Washington, DC, 1994, 464. [all data]
Notes
Go To: Top, Vibrational and/or electronic energy levels, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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