From Binuclear Complexes to Molecular Necklaces: Incorporating Flexible Ligands into Rotaxanes
| Autor: | Stephen J. Loeb, Kelong Zhu, Elizabeth Viljoen |
|---|---|
| Rok vydání: | 2015 |
| Předmět: |
Diffraction
chemistry.chemical_classification Rotaxane 010405 organic chemistry Organic Chemistry Supramolecular chemistry General Chemistry 010402 general chemistry 01 natural sciences Catalysis 0104 chemical sciences Crystallography chemistry X-ray crystallography Threading (protein sequence) Crown ether |
| Zdroj: | Chemistry (Weinheim an der Bergstrasse, Germany). 22(22) |
| ISSN: | 1521-3765 |
| Popis: | The conversion of binuclear complexes into larger molecular necklaces can be achieved through rigidifying flexible ligands by threading them through a crown ether to form either an interpenetrated [2]pseudorotaxane or a permanently interlocked [2]rotaxane. The resulting complexes and assemblies are characterized by (1) H and DOSY NMR in solution and single-crystal X-ray diffraction in the solid-state. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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