Novel Fe(<scp>ii</scp>) spin crossover complexes involving a chalcogen-bond and π-stacking interactions with a paramagnetic and nonmagnetic M(dmit)₂ anion (M = Ni, Au; dmit = 4,5-dithiolato-1,3-dithiole-2-thione)

Abstract

A novel Fe(<sc>ii</sc>) complex with a π-radical anion exhibited a complete spin crossover transition with a stable paramagnetic state due to a strong chalcogen-bond and π-stacking interactions.