Fig. 5. Molecular structure of 6-Ag in the solid state as determined by X-ray crystallography. Thermal ellipsoids shown at 50%. Hydrogen atoms and solvent molecules omitted and Dipp groups shown in wireframe for clarity. Key bond lengths (Å) and angles (°); the corresponding parameters obtained by quantum chemical calculations are given in square parentheses (see below): Ag(1)–O(1): 2.249(4) [2.275(4)], O(3)–C(61): 1.307(6) [1.319(8)], O(2)–C(61): 1.297(5) [1.316(5)], O(1)–C(61): 1.266(6) [1.271(4)].
