Adsorption of CO on Pt{111}: a synchrotron far-infrared RAIRS study


Surman, Mark, Hagans, Patrick L., Wilson, Natalie E., Baily, Christopher J. and Russell, Andrea E. (2002) Adsorption of CO on Pt{111}: a synchrotron far-infrared RAIRS study. Surface Science, 511, (1-3), L303-L306. (doi:10.1016/S0039-6028(02)01565-0).

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Description/Abstract

Synchrotron far-IR light has allowed the rapid collection of high quality reflection-absorption infrared spectra of the metal-adsorbate stretching vibrations of CO adsorbed in atop (464 cm(-1)) and bridging (3 76 cm(-1)) sites on Pt{1 1 1} at half monolayer coverage at 260 K. In contrast to earlier reports we find no evidence for a Fermi resonance induced splitting of the absorption band assigned to the bridge bonded species.

Item Type: Article
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Keywords: infrared absorption spectroscopy, vibrations of adsorbed molecules, carbon monoxide, platinum, vibrational phase relaxation, dipole-forbidden modes, reflection-absorption, system pt(111)-co, spectroscopy, stretch, surfaces
Subjects: Q Science > QD Chemistry
Q Science > QC Physics
Divisions: University Structure - Pre August 2011 > School of Chemistry
Item ID: 19862
Date Deposited: 22 Feb 2006
Last Modified: 02 Mar 2012 11:25
Contributors: Surman, Mark (Author)
Hagans, Patrick L. (Author)
Wilson, Natalie E. (Author)
Baily, Christopher J. (Author)
Russell, Andrea E. (Author)
Date: 2002
Status: Published
URI: http://eprints.soton.ac.uk/id/eprint/19862

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