Review Article
Potential Energy Surface of NO on Pt(997): Adsorbed States and Surface Diffusion
Table 1
Adsorbed states of NO on Pt(997). Observed and calculated energies are shown. *Details of DFT calculations are shown in our previous report [
16].
| Adsorption site | (N–O) (cm−1) | Adsorption energy (eV) | Abbreviation | Observed | Calculated* |
| Hollow (terrace) | | 1512 (fcc) | 2.09 (fcc) | HT | 1539 (hcp) | 1.92 (hcp) | On-top (terrace) | | 1683 | 1.61 | OT | Bridge (upper step) | | 1607 | 2.49 | BS | Hcp-hollow (lower step) | — | 1188 | 0.87 | — | Fcc-hollow (lower step) | | — | — | HS |
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