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
来源：
ASIAN JOURNAL OF CHEMISTRY | 2011年 / 23卷 / 03期
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
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