Volume : V, Issue : VII, July - 2015

STUDIES IN CO–ORDINATION COMPLEXES OF Dy–(III) WITH SOME SIMPLE HETERO CYCLIC DRUGS BY pH–METRIC AND SPECTRO PHOTOMETRIC TECHNIQUE IN 70 % ETHANOL–WATER MEDIUM.

S. R. Ingle, Dr. Y. K. Meshram

Abstract :

 The interaction between Dy(III) and Lincomycin (ligand 1) and Pyridoxin (ligand 2) have been studied by pH–metric and spectrophotometric technique at 0.1 M ionic strength and (27+0.1 C) in 70 % ethanolwater mixture. The data obtained were used to estimate the values of Proton–ligand stability constant (pK) and metal ligand stability constant (log k). It showed that Dy(III) ions forms 1:1 and 1:2 complex with simple substituted heterocyclic drugs like Lincomycin and Pyridoxin. The result obtained from pH–metric technique are confirmed with the help of spectrophotometric technique.

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Article: Download PDF   DOI : 10.36106/ijar  

Cite This Article:

S.R. Ingle, Dr. Y. K. Meshram Studies in Co-Ordination Complexes of Dy-(Iii) with Some Simple Hetero Cyclic Drugs by Ph-Metric and Spectro Photometric Technique in 70 % EthanolWater Medium. Indian Journal of Applied Research, Vol.5, Issue : 7 July 2015

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