✦ LIBER ✦

Analysis of deuterium effects on the rate of multiphonon relaxation in hydrated cesium chloromanganate crystals (CsMnCl3-2H2O, -2D2O)

✍ Scribed by Robert Englman; Willem Siebrand

Publisher: Elsevier Science
Year: 1983
Tongue: English
Weight: 463 KB
Volume: 103
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(83)80380-7

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✦ Synopsis

The assumption that OH (OD) stretch vibrations in CsMnCi3-2HtO and -2D20 govern the rate of the 4T1 -6A1 multiphonon transitions in Mn *+ is shown to account quantitatively for the observed 16-fold increase in the '?, lifetime upon replacing Hz0 by D20. The argument is generalized to include other coordination compounds_ ' Present and permanent address. *Visiting Scientist 1983.

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