Bis(1,1,1,3,5,5,5-heptafluoro-4-iminopent-2-ene-2-aminato)copper(ii) — a new metal-containing matrix in the design of heterospin systems

Bis(1,1,1,3,5,5,5-heptafluoro-4-iminopent-2-ene-2-aminato)copper(ii) — a new metal-containing matrix in the design of heterospin systems [Electronic resource] / S. V. Fokin, V. Ovcharenko, G. V. Romanenko, E. V. Tretyakov, A. S. Bogomyakov, V. I. Saloutin, T. I. Filyakova, L. V. Saloutina, V. N. Charushin, O. N. Chupakhin // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 2011. - Vol.60, №5. - С. 816-823. - Bibliogr. : p. 823 (11 ref.).

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2011

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Аннотация

The first heterospin compounds based on bis(1,1,1,3,5,5,5 heptafluoro 4 iminopent 2 ene 2 aminato)copper(II) (CuL2) and nitronyl nitroxide radicals, 2 R 4,4,5,5 tetramethyl 4,5 dihydro 1H imidazole 3 oxide 1 oxyls (NIT R, where R = H, Me, Ph, and 1 methyl pyrazol 4 yl), were synthesized and structurally characterized. An important peculiarity of the structure of synthesized solid phases is the formation of a supramolecular structure due to hydrogen bonds between the oxygen atoms of the nitronyl nitroxide fragments of NIT R and the hydrogen atoms of the NH groups of CuL2