Synthesis and Characterization of Rare Earth Chelates (La3+, Pr3+, Nd3+, Eu3+and Tb2+) with salicylates (2, 4-dihydroxy benzoic acid and 2-hydroxy-5-sulpho benzoic acid)

Bushra Khan ^[6] | Shahana Ehsan ^[5] | Umbreen Ashraf ^[3]

Abstract: The present study deals with the synthesis, characterization, thermal stability and structural elucidation of chelates of salicylates (2, 4 dihydroxy benzoic acid and 2-hydroxy 5-sulpho salicylic acid) with rare earth metals (La3+, Pr3+, Nd3+, Eu3+and Tb2+). The structural elucidation of synthetic chelates was carried out by X-ray diffractro meter. The chelates were characterized by FTIR and thermal stability was checked out by TGA/DTA and DSC.

Keywords: helates, Salicylates, Rare earth metals, XRD, FTIR

Edition: Volume 3 Issue 9, September 2014,

Pages: 1304 - 1309

How to Download this Article?

Type Your Valid Email Address below to Receive the Article PDF Link

Verification Code will appear in 2 Seconds ... Wait

Synthesis and Characterization of Rare Earth Chelates (La3+, Pr3+, Nd3+, Eu3+and Tb2+) with salicylates (2, 4-dihydroxy benzoic acid and 2-hydroxy-5-sulpho benzoic acid)

Similar Articles with Keyword 'helates'

Synthesis and Characterization of Coordination polymers of Bis-(mercaptoacatamido) - Butanedioane Dihydrazone

Characterization of Synthesis and Biological Studies of Some Transition Metal Complexes of New Schiff Bases of Sulfa Drugs