Structures and magnetic properties of copper(II) complexes containing tetrakis(2-pyridyl)methane |
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Institution: | 1. Department of Biotechnology and Organic Chemistry, National Research Tomsk Polytechnic University, 30 Lenin Ave., 634050 Tomsk, Russia;2. Department of Food and Chemical Industries, Altai State Technical University, 46 Lenin Ave., 656038 Barnaul, Russia;3. Institute of Petroleum Chemistry, Siberian Branch of Russian Academy of Sciences, 3 Akademicheskii Ave., 634055 Tomsk, Russia |
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Abstract: | We designed spiro-fused dinculear complexes using tetrakis(2-pyridyl)methane (py4C) for the development of ground high-spin molecules. We attempted to prepare a dinuclear copper(II) complex {Cu(hfac)2}2(py4C)], where hfac stands for 1,1,1,5,5,5-hexafluoropentane-2,4-dionate, but we obtained Cu(hfac)2(py4C)] and Cu(hfac)(py4C) · Cu(hfac)3]. These molecular structures were determined by the X-ray crystal structure analysis. |
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