title: Solution studies on chelates of nickel, zinc and cadmium with 2-thiopicolinanilide.
abstract: The protonation constants of 2-thiopicolinanilide (TPA) and the stability constants of its complexes with Ni, Zn and Cd have been determined potentiometrically in 50% w/w ethanol-water medium, at 25 degrees and 0.100M ionic strength (LiClO(4)). Co-ordination centres in TPA are suggested.
authors.affiliation: Instituto de Química, UNESP,, C.P. 174, Ararquara, 14800 S.P.Brazil.
authors.forename: M
authors.initials: M
authors.lastname: Molina
authors.forename: C
authors.initials: C
authors.lastname: Melios
authors.forename: N
authors.initials: N
authors.lastname: Barelli