Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9605429 | Journal of Photochemistry and Photobiology A: Chemistry | 2005 | 24 Pages |
Abstract
The values of absolute absorption cross sections for selected vacuum wavelengths at 298 K were determined to be: ÏIO(4â0)(427.2 nm) = (3.5 ± 0.3) Ã 10â17 cm2, ÏIO(3â1)(459.3 nm) = (4.5 ± 0.5) Ã 10â17 cm2, ÏIO(1â2)(484.9 nm) = (6.0 ± 0.5) Ã 10â17 cm2, ÏOIO(0,5,1â0,0,0)(549.3 nm) = (1.3 ± 0.3) Ã 10â17 cm2 and for an up to now unidentified higher iodine oxide Ï(356 nm) â¥Â (7.8 ± 1.2) Ã 10â19 cm2 Ã I atomâ1. The spectral resolution of the resultant absorption cross sections is 0.12 nm FWHM in case of IO and 0.35 nm FWHM in case of OIO. Previous determinations of these absorption cross sections have been reviewed.
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Authors
Juan Carlos Gómez MartÃn, Peter Spietz, John P. Burrows,