Effect of Temperature and Media on the Complexation of Sm(III) with 5-Bromo-2 Hydroxy Acetophenone
Corresponding Author(s) : Mazahar Farooqui
Asian Journal of Chemistry,
Vol. 14 No. 1 (2002): Vol 14 Issue 1
Abstract
The present paper deals with the interaction of Sm(III) with 5- bromo-2-hydroxyacetophenone at different temperatures (30, 40, 50 and 60ºC). The stability constant of the complex has been studied in 25, 50 and 70% diozane-water mixture. pH-metric data based on Bjerrum Calvin method was employed for the calculation proton-ligand and metal-ligand stability constants. The systems were studied by maintaining M : L ratio 1 : 1 and 1 : 2.
Keywords
Samarium(III)
5-Bromo-2 Hydroxy Acetophenone
Complexes
Stability constant
(1)
Ubale, S.; PALASKAR, N.; Farooqui, M.; Kotharar, S.; Ubale, M. Effect of Temperature and Media on the Complexation of Sm(III) With 5-Bromo-2 Hydroxy Acetophenone . ajc 2010, 14, 99-102.
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