Linearity relationship between solvatochromic shifts of stilbazolium-like dyes and modified reaction field function

• 来源期刊: 中国化学（英文版）
• 年，卷（期）: 2000,（3）
• 页码范围: 418-424
• 页数: 7页
• 语种: 英文

摘要

We analyzed statistically the linear correlation of the solvatocchromic shifts of the stilbazolium-like dyes in the nonselected solvents with the reaction field function, L(εr) - bL(n2),and the solvent polarity parameter, ENT, respectively, and observed that there were not perfectly linearity relationships between them, so we introduced ENT into L(εr) - bL( n2) to form a new reaction field function, L(εr) - bL(n2) + g ENT, called as the modified reaction field function, which can be perfectly linearly correlated with the solvatochromic shifts of the stilbazolium-like dyes in the nonselected solvents.