Title : ( The effect of magnetic field on the stability of (18-crown-6) complexes with potassium ion )
Authors: z.eshaghi , Mostafa Gholizadeh ,
Full TextAbstract
Macrocyclic polyethers are ligands with selectivity for metal ions. In order to understand the interactions between ligand, ion and solvent we resorting to study of magnetic field effect on ion-macrocyclic complexes. Therefore, we studied the complexation between 18-crown-6 and potassium ion in water through the conductometry technique (in 25+0.05 ◦C) by a nonlinear least-square program (Genplot) under magnetic field. We observed that stability constants of complexes in the presence of the magnetic field, were decreased. Like-wise, we observed that, magnetic field influenced on ion, solvent and ligand one by one.
Keywords
, Macrocyclic polyether; 18, Crown, 6; Metal ion; Magnetic field stability constant
@article{paperid:1069812,
author = {Z.eshaghi and Gholizadeh, Mostafa},
title = {The effect of magnetic field on the stability of (18-crown-6) complexes with potassium ion},
journal = {Talanta},
year = {2004},
volume = {64},
number = {2},
month = {October},
issn = {0039-9140},
pages = {558--561},
numpages = {3},
keywords = {Macrocyclic polyether; 18-Crown-6; Metal ion; Magnetic field stability constant},
}
%0 Journal Article
%T The effect of magnetic field on the stability of (18-crown-6) complexes with potassium ion
%A Z.eshaghi
%A Gholizadeh, Mostafa
%J Talanta
%@ 0039-9140
%D 2004
