Key points are not available for this paper at this time.
Fluorescence switching: Multimetallic fluorescent macrocycles aggregate into supramolecular assemblies on changing the solvent from THF to CH2Cl2. Coordinating bases (e. g. , pyridine) cause deaggregation of these assemblies and result in a large enhancement of the fluorescence (see schematic representation of the organization of the macrocycles in THF (left), in CH2Cl2 (middle), and after addition of pyridine (right) ). Supporting information for this article is available on the WWW under http: //www. wiley-vch. de/contents/jc₂002/2005/z500058ₛ. pdf or from the author. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.
Lui et al. (2005) studied this question.