science-softCon uv/vis+ photochemistry database; www.photochemistry.org; (C) science-softCon 2019 Substance: nitrous acid Other Names: Formula: HONO CAS-No.: 7782-77-6 Study: ir cross section Authors: F. Sakamaki, S. Hatakeyama, H. Akimoto Title: Formation of nitrous acid and nitric oxide in the heterogeneous dark reaction of nitrogen dioxide and water vapor in a smog chamber Journal/Source: Int. J. Chem. Kin., 15, 1013-1029, (1983); doi:10.1002/kin.550151006 Data: Energy/Wavelength range: 852 cm-1 Resolution: Temperature: Temperature dependence: Pressure/Concentration: Phase: vapor pH: Comments: The HONO cross section at 852 cm-1 is sigma = 6.58 x 10^19 (cm2/molecule). Author to whom correspondence should be addressed: (e-mail address):