A new (2D+1D) polyoxometalate-based pseudo-rotaxane framework

The first (2D+1D) polypseudo-rotaxane framework based on Keggin molybdovanadates and {Ag2}2+ dimers has been synthesized and structurally characterized. Compound 1 shows excellent electrocatalytic activity toward reduction of inorganic molecule nitrite (NO2−).261