science-softCon uv/vis+ photochemistry database; www.photochemistry.org; (C) science-softCon 2019 Substance: ammonia Other Names: Formula: NH3 CAS-No.: 7664-41-7 Study: uv absorption spectrum Authors: K. Dressler Title: Ultraviolet Absorption Spectrum of Ammonia in Solid Argon at 4.2°K Journal/Source: J. Chem. Phys., 35, 165-169, (1961); http://dx.doi.org/10.1063/1.1731883 Data: Energy/Wavelength range: ~ 160 - 190 nm Resolution: Temperature: 4.2 K Temperature dependence: Pressure/Concentration: Phase: solid pH: Comments: A series of absorption bands in the region 1600 to 1900 A has been observed in thin films of solid argon containing between 0.3% and 3% of ammonia. Author to whom correspondence should be addressed: (e-mail address):