The adsorption geometry of S in the c(2 × 2) structure on Rh(100) has been determined using surface extended X-ray absorption fine structure (SEXAFS). It is found that S adsorbs in the symmetrical four-fold hollow site with an S-Rh bond length of 2.35 ± 0.04 Å. This geometry is consistent with S adsorption on the neighbouring (100) surfaces of Ni, Cu and Pd.
All Science Journal Classification (ASJC) codes
- Condensed Matter Physics
- Surfaces and Interfaces
- Surfaces, Coatings and Films
- Materials Chemistry
Dhanak, V. R., Harte, S. P., Scarel, G., Cowie, B. C. C., & Santoni, A. (1996). Structure determination of Rh(100)-c(2 × 2)-S using the surface extended X-ray absorption fine structure technique. Surface Science, 366(3), -. https://doi.org/10.1016/0039-6028(96)00939-9