Affiliation:
1. Maharshi Dayanand University, Department of Chemistry, Rohtak, Haryana, India
Abstract
The synthesis of 10-membered and 12-membered tellurium containing
tetraazamacrocyclic complexes of divalent nickel and palladium by template
condensation of diaryltellurium dichlorides, (aryl = p-hydroxyphenyl,
3-methyl-4-hydroxyphenyl, p-methoxyphenyl) with 1,2-diaminoethane and
1,3-diaminopropane in the presence of metal dichloride is reported. The
resulting complexes have been subjected to elemental analyses, magnetic
measurements, electronic absorption, infra-red, and proton magnetic
resonance spectral studies. The formation of proposed macrocyclic skeletons
and their donor sites have been identified on the basis of spectral studies.
Distorted octahedral structure for the nickel complexes in the solid state
and squareplanar structure for the palladium complexes have been suggested.
Publisher
National Library of Serbia
Cited by
5 articles.
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