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Magnetic properties of some new polymeric chelating complexes. I.

✍ Scribed by T. A. Ramadan; H. M. Moawad

Publisher
John Wiley and Sons
Year
1999
Tongue
English
Weight
138 KB
Volume
71
Category
Article
ISSN
0021-8995

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✦ Synopsis

A new series of metallopolymer complexes derived from the homopolymer poly(2-acrylamide) benzoic acid (PBA) through some transition metals, Cu(II), Ni(II), and Co(II), were prepared. The compounds were synthesized and characterized through different techniques. Their molecular structures were assumed based on the different spectral data [ultraviolet (UV) and infrared (IR)]. The magnetic behavior of these metallopolymer complexes was measured as a function of magnetic field strength [1.65-0.85 tesla (T)] at room temperature (RT) (300 K) and as a function of temperature (4.2-300 K) at a magnetic field strength of 1.7 T. Based on the magnetic data, the mechanisms of magnetic interaction are explained and related to the stereochemistry of these metallopolymer complexes.

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