“…When we look at the literature, various crystal conformation properties and application areas of both thioethers and their complexes attract attention. The properties of thioether compounds include medicinal chemistry applications, catalytic activity, lubricating effect, and biological and photoluminescent properties [ [30] , [31] , [32] , [33] , [34] , [35] , [36] , [37] , [38] , [39] , [40] , [41] , [42] , [43] , [44] , [45] , [46] ]. Our aim in this study is to reveal with theoretical calculations whether the SNS-type pincer compound and its metal complexes will be effective against target proteins of SARS-CoV-2.…”