Synthesis and NMR characterization of cobalt(III) complexes with triethylenetetramine, 2,2-bipyridine and 1,10-phenanthroline |
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| Abstract: | The compounds α-cis?Co(trien)(bipy)]Cl3 and α-cis?Co(trien)(phen)]Cl3 were synthesized and characterized by one- and two-dimensional NMR spectroscopy. Compared to α-cis?Co(trien)(NO2)2]Cl, the proton spectra of these two complexes were spread to a wider spectral width. With the aid of two-dimensional experiments, it was possible to assign three multiplets to specific protons, and the remaining multiplet was found to arise from overlap of three separate resonances. |
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| Keywords: | Cobalt(III) Tetradentate ligand Triethylenetetramine NMR spectroscopy |
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