dc.creator Nieman, G. C. en_US dc.date.accessioned 2006-06-15T13:48:01Z dc.date.available 2006-06-15T13:48:01Z dc.date.issued 1976 en_US dc.identifier 1976-RS-5 en_US dc.identifier.uri http://hdl.handle.net/1811/9762 dc.description Author Institution: Department of Chemistry, Muskingum College en_US dc.description.abstract The interaction between carbonyl and phenyl chromophores is investigated in the series of compounds $\Phi COX$ (where X = F, C1, OH, $OCH_{3}$, $CF_{3}$ H, $CH_{3}$, and $NH_{2}$) dissolved in a methylcyclohexane matrix at $65^\circ K$ . With the first series members (up to X $= OCH_{3}$) both the lowest singlet and triplet states are $\Pi\Pi^{*}$ states, whereas with the latter series members of the $\Pi\Pi^{*}$ states appear to be the lowest energy. These observations correlate with the ir carbonyl stretching frequencies which are greater than $1725 cm^{-1}$ for the beginning series members and less than $1725 cm^{-1}$ for the latter ones. Some of these compounds seem to show dual phosphorescence. en_US dc.format.extent 82485 bytes dc.format.mimetype image/jpeg dc.language.iso English en_US dc.publisher Ohio State University en_US dc.title A COMPARISON OF THE PHOSPHORESCENCE, ABSORPTION, AND INFRARED SPECTRA OF SOME SUBSTITUTED PHENYL KETONES en_US dc.type article en_US
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