Magnetic, Spectral, Thermal and Electrical Properties of Manganese, Cobalt, Nickel, Copper and Zinc Polychelates of 4,4-Dihydroxy-3,3-dipropionyl biphenyl-(3,4-diaminoanisole)
Corresponding Author(s) : Ashwini Kumar
Asian Journal of Chemistry,
Vol. 15 No. 2 (2003): Vol 15 Issue 2
Abstract
Metal polychelates of the type [ML(H2O)2] where M = Mn(II)
Ni(II), Cu(II), Zn(II) an.' H2L = 4,4'-dibydroxy-3,3'-dipropionyl biphenyl-
(3,4-diaminoanisole) have been sythesized. Their structures
have been elucidated on the basis of analytical, magnetic, electric
and spectral study as well as elemental analysis. D.C. electrical
conductivity has been measured over a temperature range 400-425
K. The ligand and its polychelates have also been screened for their
antimicrobial activity using various microorganisms.
Keywords
Thermogravimetric analysis
Electrical conductivity
Mn2
Co2
Ni2
Cu2
Zn2
Polychelates
(1)
Kumar, A. Magnetic, Spectral, Thermal and Electrical Properties of Manganese, Cobalt, Nickel, Copper and Zinc Polychelates of 4,4-Dihydroxy-3,3-Dipropionyl Biphenyl-(3,4-Diaminoanisole) . ajc 2010, 15, 789-794.
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