Title of article :
Synthesis and structural characterization of novel square pyramidal oxovanadium(IV) complexes with ligands having N and O donor atoms
Author/Authors :
YADAVA, Ashok Kumar North Eastern Regional Institute of Science and Technology (NERIST) - Department of Chemistry, INDIA , YADAV, Hardeo Singh North Eastern Regional Institute of Science and Technology (NERIST) - Department of Chemistry, INDIA , YADAV, Uma Shanker J.P. University - Department of Chemistry, INDIA , RAO, Devendra Pratap D.A-V. (P.G.) College - Department of Chemistry, INDIA
Abstract :
Oxovanadium(IV) complexes having the general formula [VO(L)] were designed and synthesized using vanadyl ion as kinetic template with ligands derived by condensation of β -diketones such as acetylacetone, benzoylacetone, thenoyltrifluoroacetone, and dibenzoylmethane with 2-amino-3- hydroxypyridine or 2-aminobenzoic acid or 2-aminonicotinic acid. Tentative structures of the complexes were proposed on the basis of elemental analysis, molar conductance, magnetic moments, and spectral (infrared, electronic and electron spin resonance) data. All the oxovanadium(IV) complexes are 5-coordinated wherein derived ligands act as tetradentate chelating agents.
Keywords :
Oxovanadium(IV) , tetradentate ligands , β , diketones , kinetic template
Journal title :
Turkish Journal of Chemistry
Journal title :
Turkish Journal of Chemistry
