EQUILIBRIUM AND KINETIC-STUDIES ON THE DISPLACEMENT OF PYRIDINE BY CHLORIDE-ION IN E[2,6-BIS(METHYLTHIOMETHYL)PYRIDINE]-PALLADIUM(II) PERCHLORATE

Authors
CANOVESE L CATTALINI L VISENTIN F UGUAGLIATI P GEMELLI L
Citation
L. Canovese et al., EQUILIBRIUM AND KINETIC-STUDIES ON THE DISPLACEMENT OF PYRIDINE BY CHLORIDE-ION IN E[2,6-BIS(METHYLTHIOMETHYL)PYRIDINE]-PALLADIUM(II) PERCHLORATE, Inorganica Chimica Acta, 235(1-2), 1995, pp. 29-36
Citations number
18
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Inorganica Chimica Acta → ACNP
ISSN journal
00201693
Volume
235
Issue
1-2
Year of publication
1995
Pages
29 - 36
Database
ISI
SICI code
0020-1693(1995)235:1-2<29:EAKOTD>2.0.ZU;2-D
Abstract
The kinetics and equilibria for the displacement of pyridine from the [Pd(SNS)(py)](2+) cation (SNS=2,6-bis(methylthiomethyl)pyridine) by wa ter and chloride ion have been studied in acid and basic aqueous solut ions. The role of the SNS ligand in bis-cationic complexes of Pd(II) h as been discussed in terms of its pi back-bonding properties versus tr identate sp(3) nitrogen donors (NNN). The kinetics and equilibria meas urements performed at two different ionic strengths allow a direct com parison between different substrates.