Surface enhanced Raman spectroscopy of pyridine on Ag electrodes. Evidence for overtones |
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| Authors: | B. Pettinger |
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| Affiliation: | Fritz-Haber-Institut der Max-Planck-Gesellschaft, D-1000 Berlin 33, FRG |
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| Abstract: | An analysis of SER spectra for pyridine in H2O and D2O electrolytes yields overtones for six a1 fundamentals very close to the expected frequency and many combination modes in addition to other unidentified vibrations. All these bands are weak in intensity, but by overlap they form a large part of the enhanced continuum. Implications of these observations are discussed. |
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