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Long carbon chains and their oxides: Uv-vis and mid-IR molecular antennas

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Strelnikov,  D.
Wolfgang Krätschmer - Carbon Molecules and Fullerenes, Research Groups, MPI for Nuclear Physics, Max Planck Society;

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Reusch,  R.
Wolfgang Krätschmer - Carbon Molecules and Fullerenes, Research Groups, MPI for Nuclear Physics, Max Planck Society;

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Krätschmer,  W.
Wolfgang Krätschmer - Carbon Molecules and Fullerenes, Research Groups, MPI for Nuclear Physics, Max Planck Society;

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Citation

Strelnikov, D., Reusch, R., & Krätschmer, W. (2007). Long carbon chains and their oxides: Uv-vis and mid-IR molecular antennas. Talk presented at Bunsentagung 2007 Graz 106. Hauptversammlung der Deutschen Bunsen-Gesellschaft. Graz, Österreich. 2007-05-17 - 2007-05-19.


Cite as: http://hdl.handle.net/11858/00-001M-0000-0011-7D2B-6
Abstract
Results obtained by IR and UV-vis spectroscopy of matrix-isolated bare carbon chains and their oxides are presented. These species have a few very strong absorptions. For species identification we applied selective laser-induced oxidation and isotopic substitutions of C and O atoms. In accordance with quantum calculations our results indicate that the positions of the major absorption features of the chains are only weakly influenced by the presence of the terminating oxygen atoms.