The polarisation dependence of S R-edge NEXAFS has been used to study the adsorption geometry of SO, on Ag(110). The molecular plane is azimuthally aligned along the [001] azimuth at 1/3 monolayer coverage, but rotated from [001] by about 55 degrees at 1/2 monolayer, with the molecule upright at both coverages.
Coverage-dependent azimuthal alignment of SO2 on Ag(110) / A., Gutierrezsosa; J. F., Walsh; C. A., Muryn; P., Finetti; G., Thornton; A. W., Robinson; D'Addato, Sergio; S. P., Frigo. - In: SURFACE SCIENCE. - ISSN 0039-6028. - STAMPA. - 364:(1996), pp. L519-L524. [10.1016/0039-6028(96)00727-3]
Coverage-dependent azimuthal alignment of SO2 on Ag(110)
D'ADDATO, Sergio;
1996
Abstract
The polarisation dependence of S R-edge NEXAFS has been used to study the adsorption geometry of SO, on Ag(110). The molecular plane is azimuthally aligned along the [001] azimuth at 1/3 monolayer coverage, but rotated from [001] by about 55 degrees at 1/2 monolayer, with the molecule upright at both coverages.
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