Dinitrogen pentoxide
- Formula: N2O5
- Molecular weight: 108.0104
- IUPAC Standard InChI: InChI=1S/N2O5/c3-1(4)7-2(5)6
- IUPAC Standard InChIKey: ZWWCURLKEXEFQT-UHFFFAOYSA-N
- CAS Registry Number: 10102-03-1
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
The 3d structure may be viewed using Java or Javascript. - Other names: dinitrogen pentaoxide
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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:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
LL - Sharon G. Lias and Joel F. Liebman
Ionization energy determinations
| IE (eV) | Method | Reference | Comment |
|---|---|---|---|
| 11.4 | PE | Ames and Turner, 1976 | LLK |
| 12.3 | PE | Ames and Turner, 1976 | Vertical value; LLK |
Appearance energy determinations
| Ion | AE (eV) | Other Products | Method | Reference | Comment |
|---|---|---|---|---|---|
| N+ | 36. ± 2. | ? | EI | O'Connor, Jones, et al., 1996 | LL |
| NO+ | 12.95 | NO2+O2 | PI | Jochims, Denzer, et al., 1992 | LL |
| NO2+ | 11.8 | NO3 | PI | Jochims, Denzer, et al., 1992 | LL |
| NO2+ | ~13. | NO2+O | PI | Jochims, Denzer, et al., 1992 | 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.
Ames and Turner, 1976
Ames, D.L.; Turner, D.W.,
Photoelectron spectroscopic studies of dinitrogen tetroxide and dinitrogen pentoxide,
Proc. R. Soc. London A:, 1976, 348, 175. [all data]
O'Connor, Jones, et al., 1996
O'Connor, C.S.S.; Jones, N.C.; O'Neale, K.; Price, S.D.,
Electron-impact ionization of dinitrogen pentoxide,
Int. J. Mass Spectrom. Ion Processes, 1996, 154, 203. [all data]
Jochims, Denzer, et al., 1992
Jochims, H.-W.; Denzer, W.; Baumgartel, H.; Losking, O.; Willner, H.,
Photochemical decay reactions of N2O5, HNO3, ClNO3 and BrNO3 in the energy range 10-20 eV,
Ber. Bunsen-Ges. Phys. Chem., 1992, 96, 573. [all data]
Notes
Go To: Top, Gas phase ion energetics data, References
- Symbols used in this document:
AE Appearance energy - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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