Coverage of H (ML) | Eads (eV) | OC-Fe distance (Å) | C-O bond distance (Å) | Tilt Angle of CO (˚) | ΔE (eV) |
0* | 2.03 | 1.97 | 1.32 | 50.01 | - |
0 | 2.00 | 1.91 | 1.33 | 46.60 | - |
1/3-asymmetric | 2.26 | 1.97 | 1.31 | 46.88 | −0.26 |
1/3-symmetric | 2.70 | 1.95 | 1.31 | 47.25 | −0.70 |
2/3 | 2.76 | 1.98 | 1.30 | 45.41 | −0.76 |