Figure 2.

SCXRD structures of (a) [Pd₃L^A₆] ring (left), highlighting the C=O−π interaction (right); (b) [Pd₄L^A₈] tetrahedron (left), highlighting edge 1 (red), edge 2 (orange), and the C=O−π interaction (right); (c) [Pd₆L^A₁₂] octahedron (one enantiomer shown); and (d) [Pd₆L^B₁₂] octahedron. Counterions, solvent molecules, hydrogen atoms, and disorder are omitted for clarity. Color code: Pd, metallic blue; N, blue; O, red; C, gray.