University of Tehran Journal of Sciences, Islamic Republic of Iran 1016-1104 31 1 2020 03 01 Isolation and Structural Characterization of Alkali and Alkaline Earth Metal Salts with Synthetic Non Cyclic Ionophores 45 49 74796 10.22059/jsciences.2020.278387.1007388 EN Poonam Hariyani JECRC University, Jaipur Rekha Vijay Chemistry Loni Lokwani Chemistry, Govt. College Uma Sharma School of Studies in Chemistry and Biochemistry, Vikram University, Ujjain 456010, Madhya Pradesh, India Journal Article 2019 04 02 In the present study, an investigation on the complex formation between mono- and divalent metal ions (Na+, K+, Li+ and Mg2+) in the form of salt with different podands using various solvents has been carried out. Isolated complexes were characterized by different spectroscopic techniques viz. IR, NMR and elemental analysis. On the basis of the obtained data, it was observed that number of donor sites, ionic potential, size fit concept in pseudocyclic cavity etc. are the deciding factors for complexation which make it differ between solid and solution complexation using ionophores.

https://jsciences.ut.ac.ir/article_74796_b3b43e678a358a737260e767188a481e.pdf