Novel homo-and heterometal complexes based on 4,6-di-tert-butyl-2-nitrosophenol (HL) were synthesized, and their physicochemical properties were studied. The data of the 1H NMR, electronic spectroscopy, magnetochemical measurements, and the atomic absorption study suggest that the nitroso group of a ligand can be bidentate in polynuclear coordination compounds. The experimental data were obtained for the first time on self-assembling of both homo-and heterometal trinuclear complexes with predicted properties from the initial metal chelates of ortho-nitrosophenols.
合成了基于 4,6-二叔丁基-
2-亚硝基苯酚(HL)的新型同
金属和杂
金属配合物,并对其理化性质进行了研究。1H NMR、电子光谱、磁
化学测量和原子吸收研究数据表明,
配体的亚硝基在多核配位化合物中可以是双齿的。首次获得了同
金属和杂
金属三核配合物自组装的实验数据,这些配合物的性质是由正亚硝基
酚的初始
金属螯合物预测的。