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Oxides of long carbon chains: Results obtained on IR and UV-vis absorptions

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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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Strelnikov, D., Reusch, R., & Krätschmer, W. (2007). Oxides of long carbon chains: Results obtained on IR and UV-vis absorptions. Journal of Molecular Spectroscopy, 243(2), 189-193.


Cite as: https://hdl.handle.net/11858/00-001M-0000-0011-7D0F-4
Abstract
The IR and UV–vis absorptions of oxides of long carbon chains trapped in cryogenic matrices were investigated experimentally and theoretically. Some of the IR-lines were assigned to the oxides of certain carbon chains using the method of isotopic substitution of matrix material (16O2/18O2, 12CO/13CO) and the technique of selective UV–vis photo-bleaching. Our data, along with quantum chemical calculations suggest that the wavelength positions of the major UV–vis and IR absorptions of the oxides CnO, OCnO, and of the parent carbon chains Cn are located in close vicinity.