The macrocyclic complexes of biological importance with power transition metals are synthesized by template methodology leading to the formation of the complex [MLX] X2; where L is macrocyclic ligand derived from 3,4-diaminotoluene, 2,4-thiazolidinedione, M=Cr (III) and Fe(III) X is Cl-, CH3COO- or NO3_.Characterisation of these complexes are through with the assistance of elemental analyses(CH...

Mixed ligand nickel (II), complexes of 2, 2 bipridyle and thioamides 2-aminopyridine, 2-aminoadinine, 2-aminoguanine 2-aminocytocine were prepared. The success synthesis was confirmed through physical spectral characterization on the basis IR NMR spectroscopy, antimicrobial antitumour studies. synthesized compounds found to be active against tested three bacterial strains (Pseudomanas auruginos...

The interaction of Ti(IV) with 4-(2',3',4'-trihydroxyphenyl)-2-nitro-1-sulfoazobenzene (H3L) in the presence and absence cationic surfactants (CAS) (cetylpyridinium chloride (CPCl), cetylpyridinium bromide (CPBr), cetyltrimethylammonium (CTMABr)) was studied. interval concentration obeying Beer's law is established. In complex formation titanium(IV), dependence A = f(C) expressed by linear equa...

The mixed ligand complexes of the type [M(L1)(L2)]Cl2 (where M= Mn (II),Fe(III),Co(II), Ni(II) and Cu(II) and L1 = Acetophenone semicarbazone, L2=Acetone semicarbazone) have been synthesized by the reactions of metal chlorides with two different semicarbazone compounds in 1:1:1 molar ratios. The resulting complexes have been characterized on the basis of elemental analysis, magnetic measurement...