Kinetics and mechanism of the ligand substitution reaction of di-μ-hydroxobis(bipyridyl)dipalladium(II) ion with thiourea in aqueous solution |
| |
| Authors: | Subhasis Mallick Subala Mondal Biplab K Bera Parnajyoti Karmakar Sankar C Moi Alak K Ghosh |
| |
| Institution: | (1) Department of Chemistry, The University of Burdwan, Burdwan, 713104, India;(2) Department of Chemistry, National Institute of Technology, Durgapur, 713209, India; |
| |
| Abstract: | The kinetics of the interaction between thiourea and the title complex has been studied spectrophotometrically in aqueous
medium as a function of nucleophile concentration, temperature and pH at constant ionic strength. The reaction is a two-step
process in which the first step is ligand dependent, but the second step is ligand independent and is assigned to ring closure.
The rate and activation parameters, conductivity studies and IR data were used to deduce a plausible mechanism. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
