Prakash A.,Inorganic Bioinorganic Research Laboratory |
Gangwar M.P.,Mahatma Jyotiba Phule Rohilkhand University |
Singh K.K.,S.R.M.S. CET
International Journal of ChemTech Research | Year: 2011
Complexes of nickel(II) of N,N'-disalicylidene-3,4-diaminotoluene(H2L1), N,N'-bis(3,5 di-tertbutylsalicylidene)- 1,3-diaminopropane(H2L2), tetrathiafulvalene-N,N'-phenylene bis (salicylideneimine)(H2L3), ohydroxybenzaldehyde,o-hydroxyacetophenone ethylene diamine (H2L4) and 1-phenylbutane-1,3-dionemono-Smethylisothio- semicarbazone with 5-phenylazo- o-hydroxybenzaldehyde(H2L5) have been synthesized and characterized by elemental analysis, electronic, IR,1H NMR, magnetic susceptibility measurement, molar conductance and thermal studies. The complexes are found to be non- ionic in nature. The analytical studies show tetrahedral, square planar and octahedral geometries of the complexes. The complexes have been found to posses 1:1 (M: L) stoichiometry. The bioefficacy of the ligands and their complexes have been examined against the growth of bacteria in vitro to evaluate their anti-microbial potential.