The stability constants of ternary complexes containing copper(II), 2,2′-dipyridyl and a set of mono- and di-substituted malonic acids, were obtained by potentiometric titrations. The results are discussed in terms of substituent influences upon the chelation of the malonic dianions to the system Cu(dip). It is suggested that the electronic and geometric characteristics of the strongest ligand, govern the coordination of the second one.
Complexes of Cu(II) with 2,2'-Dipyridyl and Some Malonic Acids.
SAMMARTANO, Silvio
1976-01-01
Abstract
The stability constants of ternary complexes containing copper(II), 2,2′-dipyridyl and a set of mono- and di-substituted malonic acids, were obtained by potentiometric titrations. The results are discussed in terms of substituent influences upon the chelation of the malonic dianions to the system Cu(dip). It is suggested that the electronic and geometric characteristics of the strongest ligand, govern the coordination of the second one.File in questo prodotto:
Non ci sono file associati a questo prodotto.
Pubblicazioni consigliate
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
