Triangular and Tetrahedral Array of Silver(I) Ions by a Novel Disk-ShapedTridentate Ligand: Dynamic Control of Coordination Equilibrium of theSilver(I) Complexes
A disk-shaped tridentate ligand 1 arranges silver(I) ions in a two-dimensional triangular and a three-dimensional tetrahedral fashion in the metal−ligand ratios, 3:2 and 1:1, respectively. The resulting sandwich-type (Ag312) and tetrahedral (Ag414) architectures are in a dynamic equilibrium in solution.