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 (carbonyls) / Amides / (CH3)2NC(O)CH3 / Basch(1968)_298K_128.7-246.4nm

DATAFILE: (CH3)2NC(O)CH3_Basch(1968)_298K_128.7-246.4nm.txt
NAME: N,N-dimethylacetamide, DMA
FORMULA: (CH3)2NC(O)CH3
AUTHOR(YEAR): Basch(1968)
T: 298K
λ: 128.7-246.4nm
BIBLIOGRAPHY: H. Basch, M.B. Robin, and N.A. Kuebler, "Electronic spectra of isoelectronic amides, acids, and acyl fluorides", J. Chem. Phys. 49, 5007-5018 (1968); DOI: 10.1063/1.1669992
COMMENTS: Absorption measurements using a Cary Model 14 and a McPherson 1-m normal-incidence spectrometer and LiF and quartz-windowed cells

Molar extinction coefficients vs. wavenumber as plotted in Fig. 2 have been digitized and converted to absorption cross sections (conversion factor 3.8235×10-21) vs. wavelength

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