Solvation statics and dynamics of coumarin 153 in hexane-propionitrile solvent mixtures

被引：31

作者：

Molotsky, T ^{[1
]}

Huppert, D ^{[1
]}

机构：

[1] Tel Aviv Univ, Sch Chem, Raymond & Beverly Sackler Fac Exact Sci, IL-69978 Tel Aviv, Israel

来源：

JOURNAL OF PHYSICAL CHEMISTRY A | 2002年 / 106卷 / 37期

关键词：

D O I：

10.1021/jp014653t

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

We have studied the solvation statics and dynamics of coumarin 153 dye in binary hexane-propionitrile solvent mixtures. The static and dynamic solvation of coumarin 153 in hexane-propionitrile shows that preferential solvation occurs in both the ground and excited states. We analyzed both the statics and dynamics of preferential solvation of coumarin 153 in hexane-propionitrile using Agmon's model, which is based on extension of the Smoluchowski aggregation model to the reversible case.

引用

页码：8525 / 8530

页数：6

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