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Two-photon spectra of inductively perturbed naphthalenes

✍ Scribed by Richard D. Jones; Patrik R. Callis

Publisher: Elsevier Science
Year: 1988
Tongue: English
Weight: 609 KB
Volume: 144
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(88)87109-4

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✦ Synopsis

Polarized tw+photon fluorescence excitation spectra of naphthalene, 1-fluoro-, 2-fluom, 1,2,3,4-tetrafluoro-, l-chloro, 2-chlomnaphthalene, isoquinoline and its cation in 0.1 or 0.2 M solutions are reported for the range 450-650 nm. With the aid of a new normalizing technique based on frequency doubling by KDP powder, the spectra unequivocally confirm the predictions from altemant hydrocarbon pseudoparity regarding the effect of fluom and aza substitution on the Lb and L, bands.

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