In database:
550-6500 cm-1
184-274 nm
300-400 nm
Nitrous acid (HONO)
Molecular weight: 47.0134 amu
Freezing point:
Boiling point:

Infrared cross-sections from PNNL
FTIR infrared cross-sections from 550 to 6500 cm-1
Data available at 25 C
Spectrum is NOT a composite fit to individual spectra and the intensity is scaled to agree with literatures value. For images please see R. H. Kagann and A. G. Maki, "Infrared Absorption Intensities Of Nitrous Acid (HONO) Fundamental Bands" J. Quantitative Spectroscopy and Radiative Transfer Vol. 30, No. 1, pp. 37-44 (1983). Considerable contamination: NO2, NO, N2O, NOCl, CO2 and H2O.

UV cross-sections
Please see The MPI-Mainz UV/VIS Spectral Atlas

Additional references


List of available data for all molecules in database
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