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Unimolecular fragmentation kinetics by multiphoton ionization

✍ Scribed by D Proch; D.M Rider; R.N Zare

Publisher: Elsevier Science
Year: 1981
Tongue: English
Weight: 366 KB
Volume: 81
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(81)85644-8

No coin nor oath required. For personal study only.

✦ Synopsis

The multiphoton ionization spectrum of aniline and its perdeutero analog have been investigated for laser wavelengths 266-300 nm using a time-of-flight mass spectrometer. A broad, asymmetrically distorted peak at role = 66 is interpreted to be the slow fragmentation of the parent ion, C6H7 N+--* CsH~ + HCN; its unimolecular decomposition rate is ~2 X 106 s -1 .

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