• Noor Mohammad

Prepare of Binary and Ternary complexes of Fe (III) with Ligands Nicotinamide, Penicilliamine, and Cysteine was studied by potentiometric technique at 25 ± 0.10C and 0.1M (NaClO4) ionic strength. The ternary complex formation was found to take place in a stepwise manner. The stability constant of binary and ternary complexes was calculated by using SCOG Programme. The Nicotinamide is used as primary ligand and Penicillamine and Cysteine as secondary ligand.

Stability constant, Nictominamide, cysteine, penicilliamine, potentiometric technique.

"Potentiometric Determination of Stability Constant of transition metal complexes with primary ligand and secondary ligand", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.9, Issue 5, page no.415-418, July-2022, Available :http://www.jetir.org/papers/JETIRFO06074.pdf

"Potentiometric Determination of Stability Constant of transition metal complexes with primary ligand and secondary ligand", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.9, Issue 5, page no. pp415-418, July-2022, Available at : http://www.jetir.org/papers/JETIRFO06074.pdf