MPG

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 / Halogenated N-compounds(inorg) / ClONO2 / Burkholder(1994)_250K_196-432nm(calc)

DATAFILE: ClONO2_Burkholder(1994)_250K_196-432nm(calc).txt
NAME: chlorine nitrate
FORMULA: ClONO2
AUTHOR(YEAR): Burkholder(1994)
T: 250K
λ: 196-432nm(calc)
BIBLIOGRAPHY: J.B. Burkholder, R.K. Talukdar, and A.R. Ravishankara, "Temperature dependence of the ClONO2 UV absorption spectrum", Geophys. Res. Lett. 21, 585-588 (1994); DOI: 10.1029/93GL03303
COMMENTS: The absorption cross sections at 220, 230, 240, 250, 260, and 280 K have been measured relative to those at 296 K using a diode array spectrometer (resolution ∼0.4 nm)

The absorption cross sections at 250 K have been calculated using the absolute values measured at 296 K, the temperature coefficients A1 (corrected) and A2, and equation

σ(T) = σ(296) [1 + A1 (T - 296) + A2 (T - 296)2].

Temperature coefficients:

---------------------------------
λ    A1    A2
(nm) (K-1)   (K-2)
---------------------------------
196  9.00e-5 -8.38e-6
198  6.72e-5 -8.03e-6
200 -5.34e-6 -7.64e-6
202 -1.19e-4 -7.45e-6
204 -2.60e-4 -7.50e-6
206 -4.12e-4 -7.73e-6
208 -5.62e-4 -8.05e-6
210 -6.96e-4 -8.41e-6
212 -8.04e-4 -8.75e-6
214 -8.74e-4 -9.04e-6
216 -9.03e-4 -9.24e-6
218 -8.86e-4 -9.35e-6
220 -8.28e-4 -9.38e-6
222 -7.31e-4 -9.34e-6
224 -6.04e-4 -9.24e-6
226 -4.53e-4 -9.06e-6
228 -2.88e-4 -8.77e-6
230 -1.13e-4 -8.33e-6
232  6.18e-5 -7.74e-6
234  2.27e-4 -7.10e-6
236  3.72e-4 -6.52e-6
238  4.91e-4 -6.14e-6
240  5.86e-4 -5.98e-6
242  6.64e-4 -6.04e-6
244  7.33e-4 -6.27e-6
246  8.03e-4 -6.51e-6
248  8.85e-4 -6.59e-6
250  9.84e-4 -6.40e-6
252  1.10e-3 -5.93e-6
254  1.22e-3 -5.33e-6
256  1.33e-3 -4.73e-6
258  1.44e-3 -4.22e-6
260  1.53e-3 -3.79e-6
262  1.62e-3 -3.37e-6
264  1.70e-3 -2.94e-6
266  1.78e-3 -2.48e-6
268  1.86e-3 -2.00e-6
270  1.94e-3 -1.50e-6
272  2.02e-3 -1.01e-6
274  2.11e-3 -4.84e-7
276  2.20e-3*) 9.02e-8
278  2.29e-3  6.72e-7
280  2.38e-3  1.21e-6
282  2.47e-3  1.72e-6
284  2.56e-3  2.21e-6
286  2.66e-3  2.68e-6
288  2.75e-3  3.09e-6
290  2.84e-3  3.41e-6
292  2.95e-3  3.74e-6
294  3.08e-3  4.27e-6
296  3.25e-3  5.13e-6
298  3.45e-3  6.23e-6
300  3.64e-3  7.36e-6
302  3.83e-3  8.38e-6
304  4.01e-3  9.30e-6
306  4.18e-3  1.02e-5
308  4.36e-3  1.11e-5
310  4.53e-3  1.20e-5
312  4.71e-3  1.30e-5
314  4.89e-3  1.42e-5
316  5.07e-3  1.56e-5
318  5.24e-3  1.69e-5
320  5.40e-3  1.84e-5
322  5.55e-3  2.00e-5
324  5.68e-3  2.18e-5
326  5.80e-3  2.36e-5
328  5.88e-3  2.54e-5
330  5.92e-3  2.70e-5
332  5.92e-3  2.84e-5
334  5.88e-3  2.96e-5
336  5.80e-3  3.05e-5
338  5.68e-3  3.10e-5
340  5.51e-3  3.11e-5
342  5.32e-3  3.08e-5
344  5.07e-3  2.96e-5
346  4.76e-3  2.74e-5
348  4.39e-3  2.42e-5
350  4.02e-3  2.07e-5
352  3.68e-3  1.76e-5
354  3.40e-3  1.50e-5
356  3.15e-3  1.27e-5
358  2.92e-3  1.06e-5
360  2.70e-3  8.59e-6
362  2.47e-3  6.38e-6
364  2.22e-3  3.66e-6
366  1.93e-3  2.42e-7
368  1.62e-3 -3.62e-6
370  1.33e-3 -7.40e-6
372  1.07e-3 -1.07e-5
374  8.60e-4 -1.33e-5
376  6.73e-4 -1.54e-5
378  5.02e-4 -1.74e-5
380  3.53e-4 -1.91e-5
382  2.54e-4 -2.05e-5
384  2.25e-4 -2.11e-5
386  2.62e-4 -2.11e-5
388  3.33e-4 -2.08e-5
390  4.10e-4 -2.05e-5
392  5.04e-4 -2.02e-5
394  6.62e-4 -1.94e-5
396  8.95e-4 -1.79e-5
398  1.14e-3 -1.61e-5
400  1.38e-3 -1.42e-5
402  1.63e-3 -1.20e-5
404  1.96e-3 -8.97e-6
406  2.36e-3 -5.15e-6
408  2.84e-3 -6.64e-7
410  3.38e-3  4.47e-6
412  3.96e-3  1.00e-5
414  4.56e-3  1.60e-5
416  5.22e-3  2.28e-5
418  5.96e-3  3.07e-5
420  6.70e-3  3.87e-5
422  7.30e-3  4.58e-5
424  7.82e-3  5.22e-5
426  8.41e-3  5.95e-5
428  9.11e-3  6.79e-5
430  9.72e-3  7.52e-5
432  9.96e-3  7.81e-5
*) Value corrected (erroneously 2.02e-3)

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