Fig. 2: Optimized structures.
From: Counteranion-induced structural isomerization of phosphine-protected PdAu8 and PtAu8 clusters
a PtAu8-C and b PtAu8-B. Color code: P (pink), Au (gold), and Pt (white). Phenyl rings are shown by gray wire frames. H atoms are omitted for easy to see. The relative energies with respect to the crown-motifs are shown.
