The MPI-Mainz UV/VIS Spectral Atlas

of Gaseous Molecules of Atmospheric Interest

www.uv-vis-spectral-atlas-mainz.org

Hannelore Keller-Rudek1, Geert K. Moortgat2, Rolf Sander2, Rüdiger Sörensen1

1Satellite Group

2Atmospheric Chemistry Division

Max-Planck Institute for Chemistry
Mainz, Germany

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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

Cross Sections / Organics (N-compounds) / Nitrates / C2H5ONO2 / ZhuDing(1997)_298K_265-340nm

DATAFILE: C2H5ONO2_ZhuDing(1997)_298K_265-340nm.txt
NAME: ethyl nitrate
FORMULA: C2H5ONO2
AUTHOR(YEAR): ZhuDing(1997)
T: 298K
λ: 265-340nm
BIBLIOGRAPHY: L. Zhu and C.-F. Ding, "Temperature dependence of the near UV absorption spectra and photolysis products of ethyl nitrate", Chem. Phys. Lett. 265, 177-184 (1997); DOI: 10.1016/S0009-2614(96)01404-2
COMMENTS: The temperature dependence of the absorption cross sections has been measured at 238, 248, 258, 268, 278, 288, and 298K by using cavity-ring-down spectroscopy and parameterized to the empirical equation

σ(T, λ) = σ(298 K, λ) × exp[B(T - 298)] with the temperature coefficients B:

----------------
λ  103 B
(nm) (K-1)
-----------------
265  3.40
270  3.62
275  3.74
280  3.87
285  4.08
290  4.39
295  4.86
300  5.33
305  5.73
310  6.05
315  7.01
320  7.78
325  8.77
330 10.20
335 11.70
340 13.80

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