Binuclear and mononuclear active sites of porous tin-organic frameworks for selective epimerization of D-glucose into D-mannose. - Toussaint, Valérie; Bachmann, Stephanie; Pöppler, Ann-Christin; Sushkevich, Vitaly L.; Friedbacher, Gernot; Konegger, Thomas; Brunnbauer, Lukas; Limbeck, Andreas; Hametner, Christian; Rupprechter, Günther; Delidovich, Irina (Journal of Catalysis, 2025)