Spectral and Antibacterial Studies of Organotin (IV) Complexes Ligated by 2–Thiobarbituric Acid

R.N. PANDEY; RAKESH RANJAN

Volume : III, Issue : XI, November - 2014

Spectral and Antibacterial Studies of Organotin (IV) Complexes Ligated by 2–Thiobarbituric Acid

R. N. Pandey, Rakesh Ranjan

Abstract :

Some new organotin(IV)–chelates of 2–thiobarbituric acid were prepared and characterized by elemental analysis, conductometric, IR, Uv–vis and �H NMR spectral studies. IR Spectral Studies provides strong evidence in support bidentate (N, O) coordination of deprotonated mono negative anion of ligand in octahedral structure. The ligand and metal chelates were screened for their anti–microbial activity against the gram–negative bacteria, Escherichia coli and gram–positive bacteria, Staphyllococcus aureus. All tin(IV)–chelates exhibit more activity than free ligand.