fig4
![Recent advances on the construction of diarylethene-based supramolecular metallacycles and metallacages via coordination-driven self-assembly](https://image.oaes.cc/5aca738e-1c59-461a-be61-43c7da541a1f/4183.fig.4.jpg)
Figure 4. (A) Graphical representation of the construction of chiral metallacage P-11o form the chiral diarylethene ligand P-8o. (B) Photoisomerization between the two isomers P-11o and (R, R)-11c. (C) The CD spectral changes of P-11o under UV irradiation. (D) Schematic illustration of the non-destructive “writing”, “erasing” and “reading” with chiral metallacycles. This figure is used with permission from Li et al.[33].