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合成了新化合物席夫碱N - 2 -羟基苄叉对氯苯胺及对甲基苯氧基二硫代甲酸铜。用红外光谱对所合成样品进行了表征。将席夫碱分别与丙二酸铜 ,邻苯二甲酸铜 ,对甲基苯氧基二硫代甲酸铜及二乙基二硫代氨基甲酸铜 4种铜盐配位后溶于乙醇中生长晶体。通过对所得晶体进行元素分析后发现 ,该席夫碱与 4种铜盐的配位方式不完全相同 ,由于邻苯二甲酸铜的螯合性能较强 ,只有一个席夫碱分子与其配位 ,而其他 3种铜盐与席夫碱反应时 ,有 2个席夫碱与铜离子配位 ,且席夫碱上的羟基取代了原来铜盐上的阴离子。
New Schiff base N - 2 - hydroxybenzylidene p - chloroaniline and p - methylphenoxy dithiocarboxylate were synthesized. The synthesized samples were characterized by infrared spectroscopy. The Schiff base with copper malonate, copper phthalate, p-methylphenoxy copper dithiocarbamate and copper dithiocarbamate four kinds of copper salt coordination after dissolved in ethanol growth Crystal. Through the elemental analysis of the obtained crystal, it was found that the Schiff base and the four copper salts are not completely the same in coordination manner. Since the chelating property of the copper phthalate is strong, only one Schiff base molecule coordinates with the copper salt, While the other three copper salts reacted with Schiff base, two Schiff bases coordinated with copper ions, and the hydroxyl groups on the Schiff base replaced the anions on the original copper salts.