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Spectroscopic investigation of the solvation of organic molecules in superfluid helium droplets - art. no. 244317

机译:光谱研究超流体氦滴中有机分子的溶解-艺术没有。 244317

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The spectroscopy of molecules doped into superfluid helium nanodroplets provides valuable information on the process of solvation in superfluid helium. In continuation of an earlier report on emission spectra of various phthalocyanines showing a splitting of all molecular transitions in the range of about 5-12 cm(-1), the emission spectra of tetracene, pentacene, and perylene in superfluid helium droplets are presented. The new spectra and the results obtained for the phthalocyanines are explained by an empirical model which accounts for the existence of different metastable configurations of a nonsuperfluid solvation layer around the guest molecule. (c) 2005 American Institute of Physics.
机译:掺杂到超流氦纳米液滴中的分子的光谱学提供了有关超流氦中溶剂化过程的有价值的信息。在继续对各种酞菁的发射光谱进行更早的报告后,显示了所有分子跃迁在约5-12 cm(-1)范围内的分裂,并给出了超流体氦滴中并四苯,并五苯和per的发射光谱。通过经验模型解释了酞菁的新光谱和获得的结果,该模型解释了围绕客体分子的非超流体溶剂化层存在不同的亚稳构型。 (c)2005年美国物理研究所。

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