“…Undertaking a meticulous comparative analysis of different sites at the molecular level assumes paramount importance to fine-tune the catalyst performance. 36–47 The structural disparities amongst Zr 2 Ag 2 , ZrAg 3 , and Zr 2 Ag 7 offer an opportune platform for discerning CO 2 reduction activity variances across these Ag sites. To ascertain the catalytic prowess of Ag, we also introduced Zr 2 Na 2 , an isomorph of Zr 2 Ag 2 , into our catalytic reactions, aiming to accentuate the superiority of Ag doping.…”