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, Shahana Ehsan, Umbreen Ashraf

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

How to Cite?: Bushra Khan, Shahana Ehsan, Umbreen Ashraf, "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)", Volume 3 Issue 9, September 2014, International Journal of Science and Research (IJSR), Pages: 1304-1309, https://www.ijsr.net/getabstract.php?paperid=SEP14363, DOI: https://dx.doi.org/10.21275/SEP14363