Stepwise Mixed Complex Formation

1957 ◽  
Vol 79 (6) ◽  
pp. 1290-1293 ◽  
Author(s):  
William E. Bennett
Keyword(s):  
Complex Formation ◽  
Mixed Complex

Mixed complex formation of lead(II) and mercury(II) ethylenediaminetetraacetates with thiourea in an aqueous solution

2011 ◽  
Vol 37 (10) ◽  
pp. 730-737 ◽  
Author(s):  
D. F. Pyreu ◽  
E. V. Kozlovskii ◽  
M. S. Gruzdev ◽  
R. S. Kumeev
Keyword(s):  
Aqueous Solution ◽  
Complex Formation ◽  
Mixed Complex

Mixed complex formation of copper(II) with 2,2?, 2?-terpyridine and some tridentate ligands in aqueous solution

1982 ◽  
Vol 7 (1) ◽  
pp. 29-31 ◽  
Author(s):  
G. Arena ◽  
R. P. Bonomo ◽  
S. Musumeci ◽  
E. Rizzarelli ◽  
S. Sammartano
Keyword(s):  
Aqueous Solution ◽  
Complex Formation ◽  
Mixed Complex ◽  
Tridentate Ligands

Complex formation equilibria between copper(II) and Pyridine-2-carbaldehyde

1971 ◽  
Vol 24 (1) ◽  
pp. 65 ◽  
Author(s):  
RW Green ◽  
MJ Rogerson
Keyword(s):  
Complex Formation ◽  
Complete System ◽  
Neutral Molecule ◽  
Anionic Form ◽  
Mixed Complex ◽  
Complex Formation Equilibria ◽  
Formation Equilibria ◽  
Protonated Species ◽  
Conjugate Base

Copper(II) complexes of pyridine-2-carbaldehyde can be derived either from the neutral molecule (A) or from the anionic form (AOH-) of the hydrate, so that there are two sets of complexes, CuAn2+ and Cu(AOH)n2-n (n = 1, 2), related to each other as acid to conjugate base. There is also a mixed complex, CuA(AOH)+. In solution, several species are always present together in equilibrium, with the de- protonated species beginning to predominate above pH 5. The complete system of equilibria at 25� has been worked out and the constants have been evaluated by a combination of spectrophotometry and pH titrations.

Some factors influencing mixed complex formation

1974 ◽  
Vol 36 (7) ◽  
pp. 1665-1670 ◽  
Author(s):  
R.Bruce Martin ◽  
Ronald Prados
Keyword(s):  
Complex Formation ◽  
Mixed Complex ◽  
Factors Influencing
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