Dibromido[(S,S)-ethylenediamine-N,N '-di-2-(3-cyclohexyl)propanoato]platinum(IV): synthesis, characterization, and DFT calculations
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Bromido complex of platinum(IV) with (S, S)-ethylenediamine-N, N'-di-2-(3-cyclohexyl) propanoic acid was synthesized. The reaction was performed in water solution in the presence of lithium hydroxide. In this reaction system, (S, S)-ethylenediamine-N, N'-di-2-(3-cyclohexyl) propanoic acid exists as the dicarboxylato anion and coordinates as a tetradentate ONNO ligand. The complex was characterized by (1)H and (13)C NMR, IR and UV-Vis spectroscopy. The sym-cis configuration has been elucidated using DFT calculations.
Keywords:Platinum(IV) complexes / edda-Type ligand / DFT calculation
Source:Journal of Coordination Chemistry, 2011, 64, 6, 1016-1022
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