Stereochemistry for engineering spin crossover: structures and magnetic properties of a homochiral vs. racemic [Fe(N<sub>3</sub>O<sub>2</sub>)(CN)<sub>2</sub>] complex
The first chiral FeII complex of an N3O2 macrocycle comprises of a 1 : 1 mixture of HS and LS states at 250 K and undergoes both a thermal and light induced SCO.