CHARGE TRANSFER COMPLEXATION OF SUBSTITUTED PHENOLS AND THEIR PHENOXIDES WITH TETRACYANOETHYLENE

doi:10.7517/j.issn.1674-0475.1997.03.204

Abstract

Abstract: The interaction of phenols and their potassium salts as electron donor with electron acceptor tetracyanoethylene (TCNE) led to the formation of the charge transfer (CT) complexes in CH₃CN. The CT spectra were measured by visible or/and ultraviolet spectrometry and ionization potential of the donor was calculated by comparison method. The results showed that 4 cyanophenol did not form CT complex with TCNE. Phenoxides were better donors than corresponding phenols. Linear relations were found between the hv_CT of complexes of phenols with TCNE and Hammett substituent constant σ.

Key words: charge transfer complex, ionization potential, phenols, phenoxides, tetracyanoethylene

WEI Chunmei, GU Caixia, YING Boning. CHARGE TRANSFER COMPLEXATION OF SUBSTITUTED PHENOLS AND THEIR PHENOXIDES WITH TETRACYANOETHYLENE[J]. Imaging Science and Photochemistry, 1997, 15(3): 204-209.

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CHARGE TRANSFER COMPLEXATION OF SUBSTITUTED PHENOLS AND THEIR PHENOXIDES WITH TETRACYANOETHYLENE

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