Chem. J. Chinese Universities ›› 1993, Vol. 14 ›› Issue (8): 1063.

• Articles • Previous Articles     Next Articles

Studies on the Electronic Cloud Symmetry of Triphenyl methane Dye and Enhancement of Sensitizing Effect on Color Reaction

ZHANG Gui-Zhu, GAO Zhi, HE Xi-Wen, LAI Cheng-Ming, YUAN Man-Xue, SHI Hui-ming   

  1. Department of Chemistry, Nankai University, Tianjin, 300071
  • Received:1992-11-17 Revised:1993-03-10 Online:1993-08-24 Published:1993-08-24

Abstract: The color reactions of several triphenylmethane dyes were studied by spectropho-tometry, infrared spectrum, quantum chemistry and solution state.The optimum enhancement of sensitivity on color reaction is in relation to the symmetry of electronic cloud for triphenylmethane dye.The basic principle and experimental method of electronic cloud symmetry of the reagents in surfactant micella are used to analyze polycomponent complex.The property of reagents in micella can be deduced and the main reason of sensitization can be predicted.

Key words: Multicomponent complex, Surfactant, Sensitization reaction, Distribution of electronic cloud, Triphenylmethane dye

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