Abstract The present paper deals with the Syntheses and Characterization of metal complexes of some substituted chalcones of 2-Hydroxy-4,5-dimethylacetophenone with aromatic aldehyde like benzaldehyde, 4-hydroxybenzaldehyde, 4-Nitrobenzaldehyde and 3-Chlorobenzaldehyde. The resulting compounds were characterized by elemental analysis, conductivity measurement, IR spectra, ESR spectra, UV-Visible and TGA analysis. The chalcones acts as bidentate ligand and coordinating through deprotonated oxygen and ketonic oxygen atoms.

中文翻译：

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查耳酮衍生物制备铜金属配合物的合成与表征

摘要 本文研究了苯甲醛、4-羟基苯甲醛、4-硝基苯甲醛和3-氯苯甲醛等2-羟基-4,5-二甲基苯乙酮取代查耳酮与芳香醛的金属配合物的合成与表征。所得化合物通过元素分析、电导率测量、IR 光谱、ESR 光谱、UV-可见光和 TGA 分析进行表征。查耳酮作为双齿配体并通过去质子化的氧和酮氧原子进行配位。