Fluorescence in alkali-metal salts of so
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Marye Anne Fox; Tamara A. Voynick
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Article
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1980
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Elsevier Science
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French
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While fluorescence can be clearly observed in resonance-stabilized acyclic anions, its occurrence is insufficient for unambiguous assignment of either ion-pairing type or anion geometry. As. in cyclic, aromatic anions, the requirement for contact ion-pairing is less severe in the excited state than