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Linearity relationship between solvatochromic shifts of stilbazolium‐like dyes and modified reaction field function
Author(s) -
ChuanLang Zhan,
DuoYuan Wang
Publication year - 2000
Publication title -
chinese journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.28
H-Index - 41
eISSN - 1614-7065
pISSN - 1001-604X
DOI - 10.1002/cjoc.20000180330
Subject(s) - solvatochromism , chemistry , solvent polarity , linearity , solvent , solvent effects , linear relationship , function (biology) , computational chemistry , photochemistry , organic chemistry , quantum mechanics , statistics , physics , mathematics , evolutionary biology , biology
We analyzed statistically the linear correlation of the solvatochromic shifts of the stilbazolium‐like dyes in the nonselected solvents with the reaction field function, L(ϵ T ) — b L( n 2 ), and the solvent polarity parameter, E N T respectively, and observed that there were not perfectly linearity relationships between them, so we introduced E N T into L(ϵ T ) — b L( n 2 ) to form a new reaction field function, L(ϵ T ) — b L( n 2 ) + g E N T called as me modified reaction field function, which can be perfectly linearly correlated with the solvatochromic shifts of the stilbazolium‐like dyes in the nonselected solvents.