Self-assembly of coordinative supramolecular polygons with open binding sites
Graphical abstract
The design and synthesis of coordinative supramolecular polygons with open binding sites is described. Coordination-driven self-assembly of 2,6-bis(pyridin-4-ylethynyl)pyridine with 60° and 120° organoplatinum acceptors results in quantitative formation of a supramolecular rhomboid and hexagon, respectively, both bearing open pyridyl binding sites.
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Acknowledgment
P.J.S. thanks the NIH (GM-057052) for financial support.
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