fig5
Figure 5. (A) Graphical representation of the synthesis of metallacages (S)-16o and (S)-17o and their structural transformations. (B) Absorption spectral changes of metallacycle (S)-17o under 365 nm irradiation. (C) CD spectral changes of metallacycle (S)-17o under 365 nm irradiation. This figure is used with permission from Wang et al.[34].
