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A Study of Oxovanadium(IV) Sulphate Complexes
Adi, M. B.,Murty, A. S. R.
, p. 729 - 732 (2007/10/02)
The coordination complexes of the type VOSO4*nL and VOSO4*nLn'L' are synthesized.The complexes are characterized by infrared, electronic and ESR spectra and magnetic susceptibility studies.The effect of electron donor ligands such as py on νVO and the behaviour of SO4 as a bidentate chelating group are also discussed.The spin orbit coupling constant (λ) and other parameters g, g, A and A are calculated from the ESR spectral data.The correlation between delocalizing of ? antibonding, the extent of covalence of metal ligand bond and also the criterion for the inverted order of levels 2E) > b2(2B2)> in the octahedral complexes are suggested from these parameters.
