Thermal Behaviour of the N-donor Adducts of Metal Saccharinates: I. 2,2'-bipyridine saccharinato complexes of Co(II), Ni(II), Cu(II), Zn(II) and Pb(II) |
| |
Authors: | P. Naumov V. Jordanovska O. Grupče B. Boyanov G. Jovanovski |
| |
Affiliation: | (1) Institute of Chemistry, Faculty of Science, Sv. Kiril i Metodij University, P.O. Box 162, MK-91001 Skopje, Macedonia;(2) Faculty of Chemistry, Plovdiv University, Paisii Hilendarski, BG-4025 Plovdiv, Bulgaria |
| |
Abstract: | The adducts of Co, Ni, Cu, Zn and Pb saccharinates with 2,2'-bipyridine were synthesized and their thermal behaviour in the 20–1000°C temperature interval in a static air atmosphere was investigated. Regardless of the coordination, the decomposition starts with dehydration and proceeds with removal of the bipyridine ligand(s). The resulting metal(II) saccharinates adopt characteristic two-step decomposition, the first step being the SO2 release. Their stability was found tobe metal-dependent. The thermal decomposition pathways were correlated with the existing structural data about the compounds.This revised version was published online in November 2005 with corrections to the Cover Date. |
| |
Keywords: | 2,2 /content/x946t482ph564374/xxlarge8242.gif" alt=" prime" align=" BASELINE" BORDER=" 0" >-bipyridine N-donor adducts saccharinates thermal decomposition |
本文献已被 SpringerLink 等数据库收录! |
|