Cu(II)、Ni(II)、Co(II)和Ag(I)金属与1,4-双(3-苯基三氮基)苯的配合物

IF 0.7 Q4 CHEMISTRY, MULTIDISCIPLINARY

Moscow University Chemistry Bulletin Pub Date : 2022-08-15 DOI:10.3103/S0027131422040034

E. A. A. Guliyeva, A. A. Mejidov, P. A. Fatullayeva, R. J. Kasumov, M. A. Bayramov, F. F. Dhalaladinov

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引用次数: 0

摘要

得到了Cu(II)、Ni(II)、Co(II)和Ag(I)与1,4-双(3-苯基三氮基)苯的配合物。采用IR、EPR、电子能谱、化学分析和热重分析等方法，对所得配合物的组成和结构进行了研究。基于红外光谱、电子能谱、化学分析和热重分析，提出了配合物的方金字塔结构。检测到银配合物电阻的温度依赖性的不寻常行为，即在~240 ~ 300 K范围内电阻率的温度依赖性存在最大值。

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Complexes of Cu(II), Ni(II), Co(II), and Ag(I) Metals with 1,4-Bis(3-Phenyl Triazenil) Benzene

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Complexes of Cu(II), Ni(II), Co(II), and Ag(I) Metals with 1,4-Bis(3-Phenyl Triazenil) Benzene

New complexes of Cu(II), Ni(II), Co(II) and Ag(I) with 1,4-bis(3-phenyl triazenyl) benzene are obtained. Using the methods of IR, EPR, electron spectroscopy, and chemical and thermogravimetric analyses, the composition and structure of the obtained complexes are studied. Based on IR, EPR, electron spectroscopy, and chemical and thermogravimetric analyses, a square-pyramidal structure of the complexes is proposed. The unusual behavior of the temperature dependence of the electrical resistance of the silver complex is detected, namely, the presence of a maximum on the temperature dependence of the resistivity in the range of ~240 to 300 K.

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来源期刊

Moscow University Chemistry Bulletin CHEMISTRY, MULTIDISCIPLINARY-

CiteScore

1.30

自引率

14.30%

发文量

期刊介绍： Moscow University Chemistry Bulletin is a journal that publishes review articles, original research articles, and short communications on various areas of basic and applied research in chemistry, including medical chemistry and pharmacology.