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IR photoinduced isomerization of CH2DCH2D isolated in a xenon matrix

✍ Scribed by P. Roubin; R. Kakou; P. Verlaque; M. Monnier; J. Pourcin; H. Bodot

Publisher: Elsevier Science
Year: 1989
Tongue: English
Weight: 372 KB
Volume: 160
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(89)87608-0

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✦ Synopsis

CO, laser and IR sources have been used to irradiate gauche CHZDCH2D isolated in a xenon matrix and the isomerization process monitored by FUR spectroscopy. Conformational interconversion has been observed, showing the unselective coupling of vibrational modes with internal rotation. The existence of back-isomerization at 10 K provides evidence for a tunnelIing exchange process.

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