• image 01
    Volume 1, No.1, 2012
  • image 02
    Volume 1, No.2, 2012
  • image 01
    Volume 1, No.3, 2012
  • image 02
    Volume 2, No.1, 2013
  • image 02
    Volume 2, No.2, 2013
  • image 02
    Volume 2, No.S1, 2013
  • image 02
    Volume 2, No.3, 2013
  • image 02
    Volume 2, No.4, 2013
  • image 02
    Volume 3, No.1, 2014
  • image 02
    Volume 3, No.2, 2014
  • Volume 3, No3
    Volume 3, No.3, 2014
  • Volume 3, No4
    Volume 3, No.4, 2014
  • Volume 4, No1
    Volume 4, No.1, 2015
  • Volume 4, No2
    Volume 4, No.2, 2015
  • Volume 4, No3
    Volume 4, No.3, 2015
  • Volume 4, No4
    Volume 4, No.4, 2015
  • Volume 5, No1
    Volume 5, No.1, 2016
  • image 01
  • image 02
  • Login|Register
  • Chem Sci Trans., 2012, 1(1),  pp 121-133  

    DOI:10.7598/cst2012.135

    Research Article

    Microwave Synthesis, Reactivity, Spectral and Thermal Analysis of Some Binary/Mixed Ligand Oxovanadium(IV) Complexes

  • A. P. MISHRA, L.R. PANDEY and RAJENDRA K JAIN*
  • Synthetic Inorganic & Coordination Chemistry Laboratories, Department of Chemistry,
    Dr. H.S. Gour Central University, Sagar (M.P.)-470 003, India
  • Abstract

    Microwave-assisted synthesis is a branch of green chemistry. The salient features of microwave approach are shorter reaction times, simple reaction conditions and enhancements in yields. Vanadium containing compounds have their utility in various physicochemicals, biochemical physiological, enzymatic and catalytic processes. Novel six binary/mixed ligand oxovanadium(IV) complexes [VO(deb)(H2O)](I), [VO(deb)(hq)(H2O)](II), [VO(dpeda) 2].SO4.H2O(III), [VO(dndsa)(H2O) 2].SO4.3H2O(IV), [VO(tcne)].(VO3) 2.H2O(V), [VO(dnph) 2(VO3)2].H2O(VI) have been synthesized by conventional as well as microwave methods. These compounds have been characterized by elemental analyses, thermal data, FAB mass, FT-IR, molar conductance, electronic spectra, ESR and magnetic measurements. FAB mass and Thermal data show degradation pattern of the complexes. The thermal behavior of complexes shows that the hydrated complexes lose water molecules of hydration in the first step; followed by decomposition of ligand molecules in the subsequent steps. The reactivity and substitution behaviour of the synthesized complexes have also been studied.

    Keywords

    Microwave synthesis, Oxovanadium(IV), Binary/mixed ligand, Thermal analyses

    This article has been viwed 3201 times

      

    Citations for this article 0

      

    No Citations