Вид документа : Статья из журнала Шифр издания : 54/N 50 Автор(ы) : Zhilina E. F., Chizhov D. L., Sidorov A. A., Aleksandrov G. G., Kiskin M., Slepukhin P. A., Fedin M., Charushin V. N. Заглавие : Neutral tetranuclear Cu(II) complex of 2,6-di(5-trifluoromethylpyrazol-3-yl)pyridine: Synthesis, characterization and its transformation with selected aza-ligands Место публикации : Polyhedron. - 2013. - Vol.53. - С. 122-131 ББК : 54 Предметные рубрики: ХИМИЧЕСКИЕ НАУКИ Ключевые слова (''Своб.индексиров.''): copper (ii) complex--x-ray--magnetic properties Аннотация: New tetranuclear Cu(II) complex [Cu4(L)4]·MeCN (1) with 2,6-di(5-trifluoromethyl-1H-pyrazol-3-yl)pyridine (H2L) was synthesized. It has been shown that treatment of 1 with selected aza-ligands (pyridine, 2,2′- and 4,4′-bipyridyl, 2,3,5,6-tetra-(pyridine-2-yl)pyrazine, 2,2′;6′,2″-terpyridine and 1,4-diazabicyclo[2.2.2]octane) leads to formation of other Cu(II) complexes with different nuclearity: [Cu(L)py2] (2), [Cu(L)(2,2′-bpy)] (3), [Cu(L)2(tppz)]·THF (5), [Cu(L)tpy]·C6H5CN (4), {[Cu2(L)2(4,4′-bpy)2]·(C6H5CH3)·MeCN}n (6) and {[Cu(L)DABCO]·2MeCN}n (7). Obtained compounds were characterized by IR spectroscopy, X-ray crystallography data, EPR and SQUID magnetic measurements. -------------------------------------------------------------------------------- Доп.точки доступа: Zhilina, E. F.; Chizhov, D. L.; Чижов Дмитрий Леонидович; Sidorov, A. A.; Aleksandrov, G. G.; Kiskin, M.; Slepukhin, P. A.; Fedin, M.; Charushin, V. N.