science-softCon uv/vis spectra data base;	 	www.uv-spectra.de; (C) science-softCon 2008

Substance: iodine nitrate				Other Names: 

Formula: IONO2					CAS-No.: 14696-81-2

Study: uv/vis spectrum, qunatum yield

Authors: D.M. Joseph, S.H. Ashworth, J.M.C. Plane

Title: On the photochemistry of IONO2: absorption cross section (240–370 nm) and photolysis product yields at 248 nm

Journal: Phys. Chem. Chem. Phys., 9, 5599-5607, (2007), DOI: 10.1039/b709465e


Data: (diagram, table, disk): table, diagram

Wavelength range: 240 - 370 nm

Resolution: ~ 0.2 - 0.4 nm (30 cm-1)

Temperature: 296 K

Temperature dependence: 

Comments: The photolysis quantum yields for IO and NO3 production at 248 nm were measured using laser induced 
fluorescence of IO at 445 nm, and cavity ring-down spectroscopy of NO3 at 662 nm, yielding Phi(IO)<= 0.02 and Phi(NO3) = 0.21 +- 0.09.

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