Journal of the Iranian Chemical Society, ( ISI ), Volume (11), No (4), Year (2014-7) , Pages (947-952)

Title : ( Effect of magnetic field on property of a non-aqueous solvent upon complex formation between kryptofix 22DD with yttrium (III) cation )

Authors: Mostafa Gholizadeh , Glamhossein Ronagi , Eman Razavi panah , - - ,

Citation: BibTeX | EndNote

Abstract

Abstract To understand the effect of a magnetized solvent upon complexation processes between the metal ions and the ligands, we studied the complexation reaction between Y?3 cation with the kryptofix 22DD, in nonmagnetized and magnetized methanol solvents at different temperatures using the conductometric method. Addition of kryptofix 22DD to the cation solution causes a continuous increase in the molar conductivities which indicates that the mobility of the complexed cation is higher than the uncomplexed one in both non-magnetized and magnetized methanol solvents. The conductance data show that the stoichiometry of the complex formed between the ligand and Y3? cation is 1:1(M:L). The value of stability constant of (kryptofix 22DD.Y)3? complex was determined from conductometric data using a non-linear least-square program (GENPLOT). The results obtained in this investigation, show that the stability constant of the complex decreases when we use magnetized methanol solvent.

Keywords

, Magnetic field effect, Complexation, Kryptofix 22DD, Yttrium (III) cation, Methanol, Conductometry
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@article{paperid:1042175,
author = {Gholizadeh, Mostafa and Ronagi, Glamhossein and Razavi Panah, Eman and -, -},
title = {Effect of magnetic field on property of a non-aqueous solvent upon complex formation between kryptofix 22DD with yttrium (III) cation},
journal = {Journal of the Iranian Chemical Society},
year = {2014},
volume = {11},
number = {4},
month = {July},
issn = {1735-207X},
pages = {947--952},
numpages = {5},
keywords = {Magnetic field effect; Complexation; Kryptofix 22DD;Yttrium (III) cation; Methanol; Conductometry},
}

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%0 Journal Article
%T Effect of magnetic field on property of a non-aqueous solvent upon complex formation between kryptofix 22DD with yttrium (III) cation
%A Gholizadeh, Mostafa
%A Ronagi, Glamhossein
%A Razavi Panah, Eman
%A -, -
%J Journal of the Iranian Chemical Society
%@ 1735-207X
%D 2014

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