Investigation of intermolecular interactions in perylene films on Au(111) by infrared spectroscopy.


Intermolecular interactions in crystalline perylene films on Au(111) have been investigated by Fourier transform infrared spectroscopy. Dimer modes of vibrations are observed in the crystalline film, in contrast to the monomer modes found for isolated perylene molecules. These dimers are formed via hydrogen bonding in the sandwich herringbone structure of… (More)
DOI: 10.1063/1.3681164

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