First examples of Co(II), Ni(II), and Cu(II) coordination compounds with 1-(pyrid-2-yl)-1H-tetrazole: Synthesis, structure and properties

Alina D. Ivanova, Yury V. Grigoriev, Vladislav Yu. Komarov, Taisiya S. Sukhikh, Artem S. Bogomyakov, Liliya A. Sheludyakova, Ludmila G. Lavrenova

Результат исследования: Научные публикации в периодических изданияхстатья

Аннотация

Coordination compounds of cobalt(II), nickel(II), and copper(II) with a poly nitrogen-containing heterocyclic ligand 1-(pyrid-2-yl)-1H-tetrazole (1-Pytz) such as [Cu(1-Pytz)2Cl2]n, [M(1-Pytz)2(H2O)Cl2] (M = Co, Ni), [M(1-Pytz)2(C2N3)2]n (M = Co, Ni) have been synthesized. The compounds have been studied by means of infrared diffuse reflectance spectroscopy, single-crystal and powder X-ray diffraction, and static magnetic susceptibility. The studies on the µeff(T) for the [Cu(1-Pytz)2Cl2]n, [Co(1-Pytz)2(C2N3)2]n and [Ni(1-Pytz)2(C2N3)2]n polynuclear complexes in the temperature range of 2–300 K have shown that exchange interactions between spins of metal ions are weak.

Язык оригиналаанглийский
Номер статьи114750
ЖурналPolyhedron
Том189
DOI
СостояниеОпубликовано - 1 окт 2020

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