fig12
From: Chiral cage materials with tailored functionalities for enantioselective recognition and separation
Figure 12. (A) Definition of four modes of ligand (L12) and guest-driven self-assembly/transformation showing chiral induction of Eu4L4 tetrahedral cages; (B) chiral induction relationship between templates and the tetrahedral cage; (C) CD spectra of Λ-Eu4(LC1)4 and
