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Preparation, Spectroscopic and Magnetic Characterization of Di-g-methozy- bis(2-amino-3-methylpyridine)2 copper(II) with NO3-, CI04- or CF3SO3

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dc.contributor.author SAEID AMANI
dc.contributor.author NASRIN SADEGHY MOGHADAM
dc.contributor.author ZEHRA TALEBI
dc.date.accessioned 2023-08-23T10:04:54Z
dc.date.available 2023-08-23T10:04:54Z
dc.date.issued 2000-12-06
dc.identifier.issn 0253-5106
dc.identifier.uri http://142.54.178.187:9060/xmlui/handle/123456789/19557
dc.description.abstract Three new dinuclear copper(II) complexes of 2-mino-3-methylpyridine has been prepared and characterized by spectroscopic, magnetic and elemental analysis. Complex [Cu-2(2-amino-3-methylpyridine)(4)(OCH3)(2)] (NO3)(2) were characterized magnetically by magnetic susceptometer. The magnetic susceptibility of powdered [Cu-2(2-amino-3-methylpyridine)(4)(OCH3)(2)](NO3)(2) has been examined in the range of 5 to 270 K. The dimer exhibits an antiferromagnetic exchange interaction The best fit to the Bleaney-Bowers equation was obtained yielding 2J = 133 cm(-1) with g = 2.02 and p = 2.58 x 10(2) for the complex in c.g.s. units. The dinuclear complexes are ESR silent in solid state and only a weak signal of monomeric impurities is observed Frozen solution ESR spectra suggests that the complexes dissociate when dissolved in DMF or DMSO. en_US
dc.description.sponsorship The chemical society of Pakistan is an approved society from the PSF en_US
dc.language.iso en en_US
dc.publisher Karachi: International Centre for Chemical and Biological Sciences, H.E.J. Research Institute of Chemistry, University of Karachi en_US
dc.title Preparation, Spectroscopic and Magnetic Characterization of Di-g-methozy- bis(2-amino-3-methylpyridine)2 copper(II) with NO3-, CI04- or CF3SO3 en_US
dc.type Article en_US


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