Complexation of silver(I) cation by a series of heterosubstituted dipyridyl ligands |
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| Authors: | Nathan L. Brennan Eric Bosch |
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| Affiliation: | a Chemistry Department, Missouri State University, Springfield, MO 65897, USA
b Chemistry Department, University of Missouri, Columbia, MO 65211, USA |
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| Abstract: | The synthesis of a series of dipyridyl ligands based on 1,2-bis(2′-pyridylethynyl)benzene and their complexation of silver cation is described. NMR binding studies confirm that the incorporation of thioether appendages results in an increased binding constant while ether appendages result in similar or lower binding constants as compared to the unsubstituted ligand. X-ray crystallographic analysis confirms that steric hinderance is critical. |
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| Keywords: | Silver complexes Bipyridyl ligands X-ray crystal structures |
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