Fig. 1
From: Combined orbital tomography study of multi-configurational molecular adsorbate systems

Adsorption geometries (AGs) and corresponding adsorption energies (\({E}_{{\rm{a}}}\)) on the Ag(110) surface. a Co-pyrphyrin (CoPyr) on Ag(110). b Pyrphyrin (Pyr) on Ag(110). The angle between the molecular symmetry axis (linking the two CN groups) and the Ag substrate \([1\overline{1}0]\) direction is indicated by \(\zeta\)