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Laser induced photodissociation of C2F5I. Radiative lifetime of the metastable iodine atom (2P12)

✍ Scribed by F.J. Comes; S. Pionteck

Publisher: Elsevier Science
Year: 1976
Tongue: English
Weight: 311 KB
Volume: 42
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(76)80675-6

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✦ Synopsis

Excited iodine atoms :(*PI/~) are formed by laser irradiation of C2FS I at 2950 A. The mczm radiative lifetime T of these metastsble atoms and their bimolecular rate constant k2 for deactivation in collisions with C2 F5 I were measured to be: T = 108 +-10 ms; k2 = (1.8 i 0.1) X 10-l' cm3/molec s. * We are gratefu1 to Dr. Kluge and Professor Kelker of Hoe&t AG. Ffm. for delivery of the various samples and the very careful cleaning by preparative gaschromatogaphy.

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