?PEROXO COMPLEXES OF Zr (IV), Th (IV) AND U (VI) CONTAINING TRIDENTATE NEU- TRAL AND BI-AND TRIDENTATE NEUTRAL MACRO CYCLIC LIGANDS

Authors

  • S. C. PAL Department of Chemistry, Rajshahi University, Rajshahi-6205, Bangladesh
  • M. T. H. TARAFDER Department of Chemistry, Rajshahi University, Rajshahi-6205, Bangladesh

Keywords:

Peroxo Complexes, Zr (IV),Th (IV), U(VI).

Abstract

and two macrocyclic Schiff's bases have been synthesised and characterized by elemental analyses, conductivity
measurements and infrared spectral studies. Their reactivities as potential oxygen carriers have also been studied.
Complexes containing thebidentate macrocyclicligandarenonelectrolytes in DMF.The present complexes havethe
compositions: [M(02)2L], [M=Zr (IV) and Th (Iv); L = 2, 6 -diaminopyridine or Schiff base derived from
ethylenediamine and benzil, CI6HI6N2and Schiff base of diethylenetriamine with benzil, CI8H2IN3];[UO(O) L],
[L = 2, 6-diaminopyridine or Schiffs base of diethylenetriamine and benzil, CISH21NJInfrared spectra of the com-
plexes revealthat forM(02) grouping,the'\)1(0-0) stretchingmodedecreaseswiththe increaseintheatomicnumber
in a group.The Zr (IV) andTh (Iv) complexes containing thebidentate neutralmacrocyclic ligand oxidise PPH3and
AsPh3andthosecontaining tridentateacyclicandtridentatemacrocyclicligandsareinert towards oxidation reactions.

Published

1996-08-19

How to Cite

PAL, S. C., & TARAFDER, M. T. H. (1996). ?PEROXO COMPLEXES OF Zr (IV), Th (IV) AND U (VI) CONTAINING TRIDENTATE NEU- TRAL AND BI-AND TRIDENTATE NEUTRAL MACRO CYCLIC LIGANDS. Biological Sciences - PJSIR, 39(5-8), 118–121. Retrieved from https://v2.pjsir.org/index.php/biological-sciences/article/view/2387

Issue

Vol. 39 No. 5-8 (1996): Pakistan Journal of Scientific and Industrial Research

Section

Articles