✦ LIBER ✦

Model theory of resonance Raman excitation profiles in electron donor/acceptor complexes

✍ Scribed by K.H. Michaelian; K.E. Rieckhoff; E.M. Voigt

Publisher: Elsevier Science
Year: 1977
Tongue: English
Weight: 363 KB
Volume: 45
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(77)80263-7

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✦ Synopsis

WC present a simple theoretical model which qualitatively explains the previously reported unusual features of the fesonance Raman (RR) excitation profies of electron doaorlacceptor complexes of TCNJZ with aromatic donors, in particuiar the pronounced red-shift of the RR cxcitation protïle vis 5 vis the absorption spectrum. Recently, we described the systematic red-shift of the cesonance Raman (RR) rxcitation profiles of tctracyanoethylene (TCNE) bands with respect to the absotption bands of electron donor/acceptor (EDA) complexes of TCNE, and attributed this red-shift to the differente in the potential energy surfaces of the gound and excited (resonant) states of the complexes, * This research waS supportcd by grants from the National Research Council of Canada to K.

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