Please use this identifier to cite or link to this item: http://nopr.niscair.res.in/handle/123456789/41354
Title: Water soluble mixed-ligand oxovanadium(IV) complexes of acetylacetone and aldimine ligands
Authors: Rath, Sankar Prasad
Mondal, Sujit
Ghosh, Tapas
Issue Date: Jun-1996
Publisher: NISCAIR-CSIR, India
Abstract: Water soluble mixed-ligand oxovanadium(IV) complexes of sulphonated salicylaldimine Iigands of a-amino acids Na2HL.H2O[1, R=H, CH3, CH(CH3)2 and CH2Ph] and acetylacetone of the. formula Na2[VO(L)(acac)].3H2O have been synthesized and characterized by IR, UV/VIS, EPR, magnetic moments and redox behaviour. The coordination sphere of the complexes are of the type VO(ONO)(OO), where O atoms are phenolic, carboxylic, ketonic and enolic type and N is of azomethine type. The complexes are one electron paramagnetic and show 1:2 electrolytic conductivity. The complexes display irreversible one electron oxidation peaks in H2O in·the range 0.46-0.55 V vs SCE.
Page(s): 527-529
URI: http://nopr.niscair.res.in/handle/123456789/41354
ISSN: 0975-0975(Online); 0376-4710(Print)
Appears in Collections:IJC-A Vol.35A(06) [June 1996]

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