时间分辨的荧光测量已经完成了per的范德华配合物与Ar和CH 4的预离解。在705 cm -1处,与有效的单重态-三重态偶合相竞争而发生Ar 1,2络合物的预离解。在900 cm -1处,Ar和CH 4络合物均显示出单重态-三重态偶合的贡献很小。CH 4络合物在该能量下的预解离非常快,这在很大程度上是广泛的振动耦合的结果。
Structural characterization of clusters of perylene with argon and neon by rotational coherence spectroscopy
作者:Shane M. Ohline、Paul W. Joireman、Leslie L. Connell、Peter M. Felker
DOI:10.1016/0009-2614(92)85315-2
日期:1992.4
Rotationalcoherencespectroscopy has been used to measure rotational constants of the perprotonated and perdeuterated isotopomers of perylene—Ar, two isomers of perylene—(Ar)2, perylene—Ne, and perylene—(Ne)2. A structural analysis of the various species has been performed based on these results. A comparison of the geometries so obtained with those proposed by others based on potential energy calculations