Electrophilic substitution in the systems RE ethylenediaminetetraacetate-copper(II) is brought about by an acidic dissociation mechanism and by an associative mechanism.
It is suggested that in acidic dissociation the exchange is limited by the rupture of the metal-oxygen bond in the intermediate protonated complex, while in the case of the associative mechanism it is limited by the rupture of the metal-nitrogen bond in the intermediate binuclear complex.
In the systems studied there are differences between the exchange mechanisms for the RE in the cerium and yttrium subgroups.
This is a preview of subscription content, log in to check access.
Buy single article
Instant access to the full article PDF.
Price includes VAT for USA
Subscribe to journal
Immediate online access to all issues from 2019. Subscription will auto renew annually.
This is the net price. Taxes to be calculated in checkout.
E. Brucher and J. Banyai, Acta Chim. Acad. Scient. Hung.,95, 147 (1977).
S. I. Nikitenko, L. I. Martynenko, E. G. Afonin, and N. I. Pechurova, Zh. Neorg. Khim.,29, No. 4 (1984).
L. I. Martynenko and V. I. Spitsyn, Problems in Kinetics and Catalysis, No. 2 [in Russian], Ivanovo (1974), p. 3.
V. I. Spitsine and L. I. Martynenko, Rev. Roum. Chim.,22, 773 (1977).
A. G. Khachatryan, Dissertation [in Russian], Kiev (1974).
A. D. Gedeonov and A. V. Stepanov, Koordinats. Khim.,2, 1274 (1976).
A. V. Stepanov and T. P. Makarova, Zh. Neorg. Khim.,19, 2348 (1974).
D. W. Margerum, Record Chem. Progr.,24, No. 4, 237 (1963).
S. I. Nikitenko, L. I. Martynenko, N. I. Pechurova, and V. I. Spitsyn, Izv. Akad. Nauk SSSR, Ser. Khim., 1703 (1983).
T. Moeller, D. Martin, L. C. Thompson, R. Ferrus, G. R. Feistel, and W. J. Kandall, Chem. Rev.,65, 1 (1965).
G. A. Nyssen and D. W. Margerum, Inorg. Chem.,9, 1814 (1970).
A. Sonesson, Acta Chem. Scand.,12, 165 (1958).
A. Sonesson, Acta Chem. Scand., 12, 1937 (1958).
N. A. Kostromina and T. V. Ternovaya, Teor. Eksp. Khim.,7, 115 (1971).
V. I. Spitsyn and L. I. Martynenko, The Coordination Chemistry of the Rare Earth Elements [in Russian], Izd. Mosk. Univ., Moscow (1979), p. 30.
Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 5, pp. 967–972, May, 1984.
About this article
Cite this article
Nikitenko, S.I., Martynenko, L.I., Pechurova, N.I. et al. Kinetics of electrophilic exchange of lanthanide(III) and copper(II) ions in aqueous solutions of the ethylenediaminetetraacetates. Russ Chem Bull 33, 889–894 (1984). https://doi.org/10.1007/BF01141690
- Aqueous Solution
- Exchange Mechanism