Polarography of Iron(III)- and Europium(III)-Acetylacetonate Complexes in N,N-Dimethylformamide
- 1 March 1970
- journal article
- Published by Oxford University Press (OUP) in Bulletin of the Chemical Society of Japan
- Vol. 43 (3) , 774-778
- https://doi.org/10.1246/bcsj.43.774
Abstract
The reduction potentials of Fe(acac)3 and Eu(acac)3 in DMF are shifted to more positive potentials by the addition of cations (Li+ and Mg2+) to the supporting electrolyte of tetraethylammonium perchlorate. Studies of the complexes show that the effect is caused by coordinative relaxation reaction of the Fe(acac)3− reduction product in which acetylacetonate ligand becomes transferred to the cation. However, in the case of Eu(acac)3−, acetylacetonate ligands seemed to be completely stripped off. Cyclic voltammetric data indicate reduction and reoxidation processes of the complexes.This publication has 7 references indexed in Scilit:
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