PHONON WING SPECTRA OF PHTHALOCYANINES IN LIQUID HELIUM

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2003

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Ohio State University

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LIF spectra of the (Sl←SO) band of phthalocyanine and Mg-phthalocyanine in liquid 4He droplets were measured. Phonon wing of 0-0 line shows discret structure suggesting localization of some helium atoms in the neighborhood of the molecules. The spectral structure close to the band origin (ΔE<3cm−1) is assigned to the collective motion of few He atoms on the molecular surface.

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Author Institution: General Physics Institute RAS; Department of Chemistry, University of Southern California; Department of Chemistry, Institut fur Physikalische und Theoretische Chemie Universitat Regensburg

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http://hdl.handle.net/1811/20849

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Abstracts of OSU International Symposium on Molecular Spectroscopy 2000-2009