Spectroscopic and biological studies on newly synthesized nickel(II) complexes of semicarbazones and thiosemicarbazones

Chandra S; Gupta LK

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Spectroscopic and biological studies on newly synthesized nickel(II) complexes of semicarbazones and thiosemicarbazones

机译：新合成的氨基脲和硫代氨基脲的镍（II）配合物的光谱学和生物学研究

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Nickel(11) complexes, having the general composition Ni(L)(2)X-2, have been synthesized [where L: isopropyl methyl ketone semicarbazone (LLA), isopropyl methyl ketone thiosemicarbazone (LLB), 4-aminoacetophenone semicarbazone (LLC) and 4-aminoacetophenone thiosemicarbazone (LLD) and X = Cl-, 1/2SO(4)(2-)]. All the Ni(11) complexes reported here have been characterized by elemental analyses, magnetic moments, IR, electronic and mass spectral studies. All the complexes were found to have magnetic moments corresponding to two unpaired electrons. The possible geometries of the complexes were assigned on the basis of electronic and infrared spectral studies. Newly synthesized ligand and its nickel(II) complexes have been screened against different bacterial and fungal growth. (c) 2005 Elsevier B.V. All rights reserved.

机译：已合成了具有一般成分为Ni（L）（2）X-2的镍（11）配合物[其中L：异丙基甲基酮缩氨基脲（LLA），异丙基甲基酮缩酮氨基脲（LLB），4-氨基苯乙酮缩氨基脲（LLC））和4-氨基苯乙酮硫半碳酮（LLD），X = Cl-，1 / 2SO（4）（2-）]。本文报道的所有Ni（11）配合物均已通过元素分析，磁矩，IR，电子和质谱研究表征。发现所有复合物具有对应于两个未成对电子的磁矩。根据电子和红外光谱研究确定了配合物的可能几何形状。新合成的配体及其镍（II）配合物已针对不同的细菌和真菌生长进行了筛选。（c）2005 Elsevier B.V.保留所有权利。

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《Spectrochimica acta, Part A. Molecular and biomolecular spectroscopy》 |2005年第5期|共6页
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Chandra S; Gupta LK;
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正文语种 eng
中图分类分析化学;
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semicarbazones; thiosemicarbazones; nickel(II); spectroscopic and biological screening; TRANSITION-METAL-COMPLEXES; COPPER(II) COMPLEXES; MACROCYCLIC LIGAND; 2-ACETYLPYRIDINE THIOSEMICARBAZONES; CU(II) COMPLEXES; COBALT(II); MANGANESE(II); IRON(III); EPR; CHROMIUM(III);

机译：半咔唑;硫代半咔唑;镍（II）;光谱和生物筛选;过渡金属配合物;铜（II）络合物;大环配体;2-乙炔吡啶硫代咪唑烷酮;铜（II）络合物;钴（II）;锰（II）;铁（III）;EPR;铬（III）;

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Spectroscopic and biological studies on newly synthesized nickel(II) complexes of semicarbazones and thiosemicarbazones

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