Spontaneous chiral resolution of mer-[CoII(N,N,O-L3)2] enantiomers mediated by π–π interactions

Six possible isomers of mer-[M(II)(N,N,O-L)(2)] complex were observed in the solid state, in which spontaneous resolution of S,S-Lambda and R,R-Delta enantiomers of mer-[Co(N,N,O-L3)(2)] was achieved via pi-pi interactions.