Dinitrogen tetroxide
- Formula: N2O4
- Molecular weight: 92.0110
- IUPAC Standard InChI: InChI=1S/N2O4/c3-1(4)2(5)6
- IUPAC Standard InChIKey: WFPZPJSADLPSON-UHFFFAOYSA-N
- CAS Registry Number: 10544-72-6
- 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 tetraoxide
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Henry's Law data
Go To: Top, Gas phase ion energetics data, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: Rolf Sander
Henry's Law constant (water solution)
kH(T) = k°H exp(d(ln(kH))/d(1/T) ((1/T) - 1/(298.15 K)))
k°H = Henry's law constant for solubility in water at 298.15 K (mol/(kg*bar))
d(ln(kH))/d(1/T) = Temperature dependence constant (K)
| k°H (mol/(kg*bar)) | d(ln(kH))/d(1/T) (K) | Method | Reference |
|---|---|---|---|
| 1.6 | C | N/A | |
| 1.4 | L | N/A |
Gas phase ion energetics data
Go To: Top, Henry's Law data, References, Notes
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:
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
Ionization energy determinations
| IE (eV) | Method | Reference | Comment |
|---|---|---|---|
| 10.8 ± 0.2 | PE | Frost, McDowell, et al., 1977 | LLK |
| 11.4 ± 0.1 | PE | Chong, Frost, et al., 1982 | Vertical value; LBLHLM |
| 11.5 ± 0.1 | PE | Nomoto, Achiba, et al., 1979 | Vertical value; LLK |
| 11.4 ± 0.1 | PE | Nomoto, Achiba, et al., 1979, 2 | Vertical value; LLK |
| 11.4 ± 0.1 | PE | Gan, Peel, et al., 1977 | Vertical value; LLK |
| 11. | PE | Yamazaki and Kimura, 1976 | Vertical value; LLK |
| 11.6 | PE | Ames and Turner, 1976 | Vertical value; LLK |
References
Go To: Top, Henry's Law data, 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.
Frost, McDowell, et al., 1977
Frost, D.C.; McDowell, C.A.; Westwood, N.P.C.,
The photoelectron spectrum of dinitrogen tetroxide,
J. Electron Spectrosc. Relat. Phenom., 1977, 10, 293. [all data]
Chong, Frost, et al., 1982
Chong, D.P.; Frost, D.C.; Lau, W.M.; McDowell, C.A.,
Shake-up satellites in HeI photoelectron spectra: N2O4 and CH3NO,
Chem. Phys. Lett., 1982, 90, 332. [all data]
Nomoto, Achiba, et al., 1979
Nomoto, K.; Achiba, Y.; Kimura, K.,
HeII(304 Å) photoelectron spectrum of N2O4,
Chem. Phys. Lett., 1979, 63, 277. [all data]
Nomoto, Achiba, et al., 1979, 2
Nomoto, K.; Achiba, Y.; Kimura, K.,
HeI and HeII photoelectron study of N2O4,
Bull. Chem. Soc. Jpn., 1979, 52, 1614. [all data]
Gan, Peel, et al., 1977
Gan, T.H.; Peel, J.B.; Willett, G.D.,
Reinterpretation of the photoelectron spectrum of dinitrogen tetroxide,
J. Chem. Soc. Faraday Trans. 2, 1977, 73, 1459. [all data]
Yamazaki and Kimura, 1976
Yamazaki, T.; Kimura, K.,
He I photoelectron spectrum of dinitrogen tetraoxide (N2O4),
Chem. Phys. Lett., 1976, 43, 502. [all data]
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]
Notes
Go To: Top, Henry's Law data, Gas phase ion energetics data, References
- Symbols used in this document:
d(ln(kH))/d(1/T) Temperature dependence parameter for Henry's Law constant k°H Henry's Law constant at 298.15K - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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