When referring to the Spectral Atlas, please cite our publication:
Keller-Rudek, H., Moortgat, G. K., Sander, R., and Sörensen,
R.: The MPI-Mainz UV/VIS spectral atlas of gaseous molecules of
atmospheric interest, Earth Syst. Sci. Data, 5, 365–373, (2013),
DOI: 10.5194/essd-5-365-2013
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| DATAFILE: | HONO2_Rattigan(1992)_298K_190-330nm(rec).txt |
| NAME: | nitric acid |
| FORMULA: | HONO2 |
| AUTHOR(YEAR): | Rattigan(1992) |
| T: | 298K |
| λ: | 190-330nm(rec) |
| BIBLIOGRAPHY: |
O. Rattigan, R.L. Lutman, R.L. Jones, and R.A. Cox, "Temperature-dependent absorption cross-sections of gaseous nitric acid and methyl nitrate",
J. Photochem. Photobiol. A: Chem. 66, 313-326 (1992);
DOI: 10.1016/1010-6030(92)80003-E
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| COMMENTS: | Recommended absorption cross sections were derived by averaging the data from the present work with those from
F. Biaume, "Nitric acid vapour absorption cross-section spectrum and its photodissociation in the stratosphere", J. Photochem. 2, 139-149 (1973/1974); DOI: 10.1016/0047-2670(73)80012-7,
L.T. Molina, and M.J. Molina, "UV absorption cross sections of HO2NO2 acid vapor", J. Photochem. 15, 97-108 (1981); DOI: 10.1016/0047-2670(81)85002-2, and
H.S Johnston and R. Graham, "Gas-phase ultraviolet absorption spectrum of nitric acid vapor", J. Phys. Chem. 77, 62-63, (1973); DOI: 10.1021/j100620a013
Recommended temperature coefficients B for the calculation of absorption coefficients of nitric acid for any temperature according to log10 σ = log10 σ298 K + B × (T - 298 K) are:
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λ (nm) 103 B (K-1)
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190 0
210 2.5
220 2.5
230 3.5
240 3.5
250 3.5
260 3.5
270 3.5
280 3.5
290 4.5
300 6.0
310 9.0
320 18.0
330 >18.0 |
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