Spectroscopic and magnetic investigations of some transition metal complexes with N-4-methoxyphenyl-N-4-chlorobenzoyl hydrazide as ligand

Add time:08/13/2019    Source:sciencedirect.com

The preparation, spectroscopic and magnetic properties of ML2Cl2 (M=Cu(II), Mn(II), Ni(II)) and [ML3]Cl3 (M=Fe(III), Cr(III)), L=N-4-methoxyphenyl-N-4-chlorobenzoyl hydrazide are reported. In all the studied complexes the N-4-methoxyphenyl-N-4-chlorobenzoyl hydrazide acts as a neutral bidentate chelating ligand with coordination involving the carbonyl oxygen and nitrogen atom of the secondary hydrazide group. The complexes appear to have an pseudo-octahedral stereochemistry. ESR parameters (g1=4.432, g2=1.991, D=0.096 cm−1) and μeff=3.55 μB obtained for [CrL3]Cl3 also suggest the possibilities of magnetic dipole–dipole coupling interactions between Cr(III) ions.

We also recommend Trading Suppliers and Manufacturers of 1-(4-chlorobenzoyl)-1,2-dihydro-2-quinolinecarbonitrile (cas 123742-98-3). Pls Click Website Link as below: cas 123742-98-3 suppliers

Prev:Identification of 4-chlorobenzoyl-coenzyme A as intermediate in the dehalogenation catalysed by 4-chlorobenzoate dehalogenase from Pseudomonas sp. CBS3
Next:Determination of 4-(methylnitrosamino)-4-(3-pyridyl)-butyric acid in tobacco, tobacco smoke and the urine of rats and smokers)