Synthesis and Structural Characterization of Manganese(II), Iron(III), Cobalt(II) and Copper(II) Complexes of 3-[1-(3,4-Dihydro-6-methyl-2,4-dioxo-2H-pyran-3-yl)ethylideneamino]-benzoic Acid

被引:0
|
作者
Mane, V. G. [1 ]
机构
[1] Jawahar Arts Sci & Commerce Coll, Dept Chem, Tuljapur 413603, Osmanabad, India
关键词
Schiff bases; Dehydroacetic acid; m-Aminobenzoic acid; Metal complexes; SCHIFF-BASES; DEHYDROACETIC ACID; METAL-COMPLEXES; ANTIBACTERIAL; NICKEL(II); ZINC(II);
D O I
暂无
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The solid complexes of Mn(II), Fe(III), Co(II) and Cu(II) with Schiff base derived from 3-acetyl-6-methyl-(2H)-pyran-2,4(3H)dione (dehydroacetic acid) and m-aminobenzoic acid have been synthesized and characterized by elemental analysis, conductometry, thermal analysis, magnetic, IR, UV-vis and NMR spectral studies. From the analytical and thermal data, the stoichiometry of the complexes has been found to be 1:2 (metal:ligand). The low conductance values suggest that the complexes are non-electrolyte. IR spectral data suggest that the ligand behaves as a dibasic bidentate ligand with N:O donor sequence towards metal ions. The physico-chemical data suggests that all the complexes possess octahedral geometry. They are also screened for antimicrobial activity.
引用
收藏
页码:1065 / 1068
页数:4
相关论文
共 50 条