Thallium-205 NMR study of ti(I) macrocyclic complexes in nonaqueous solvents |
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| Authors: | John Allison Alexander I Popov |
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| Institution: | Department of Chemistry, Michigan State University, East Lansing, MI 48824, U.S.A. |
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| Abstract: | Thallium-205 and carbon-13 NMR measurements were used to determine, in nonaqueous solvents, the stabilities of thallium(I) complexes with macrocyclic ligands of different structures but very nearly the same cavity sizes. In a given solvent the complexing abilities of the ligand vary in the order DA18C6 > 18C6 > DC18C6 > DB18C6 > DT18C6. In all cases the stabilities of the complexes varied inversely with the Gutmann donicities of the solvents. |
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| Keywords: | Author to whom correspondence should be addressed |
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