CONFORMATION-DEPENDENT INTRAMOLECULAR EXCIMER FORMATION IN JET-COOLED 1,3-DIPHENYLPROPANE

被引：15

作者：

CHAKRABORTY, T ^{[1
]}

LIM, EC ^{[1
]}

机构：

[1] UNIV AKRON,DEPT CHEM,AKRON,OH 44325

来源：

JOURNAL OF PHYSICAL CHEMISTRY | 1995年 / 99卷 / 49期

关键词：

D O I：

10.1021/j100049a007

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：

Intramolecular excimer formation from photoexcited diarylalkanes in a supersonic beam has been studied, for the first time, using laser induced fluorescence, The results on 1,3-diphenylpropane demonstrate the presence of four major ground-state conformations which display differing efficiency for the excimer formation. The conformation dependence of the excimer formation allows tentative assignments of the species in terms of the four major rotational isomers expected for the molecule.

引用

页码：17505 / 17508

页数：4

共 12 条

[1] DUAL FLUORESCENCE FROM THE PHOTOEXCITED VANDERWAALS DIMER OF DIBENZOFURAN IN A SUPERSONIC JET - INTERMEDIATE-CASE LEVEL STRUCTURE OF THE COUPLING BETWEEN THE DIMER EXCITED-STATE AND THE LOWER-LYING EXCIMER STATE [J].