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Influence of the nature of organic components in dinuclear copper(II) pivalates on the composition of thermal decomposition products
Authors:Irina Fomina  Zhanna Dobrokhotova  Grygory Aleksandrov  Artem Bogomyakov  Matvey Fedin  Alexander Dolganov  Tatyana Magdesieva  Vladimir Novotortsev  Igor Eremenko
Affiliation:1. N.S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Leninsky prosp. 31, 119991 Moscow, GSP-1, Russian Federation;2. International Tomography Center, Siberian Branch, Russian Academy of Sciences, Institutskaya str. 3a, 630090 Novosibirsk, Russian Federation;3. Department of Chemistry, M. V. Lomonosov Moscow State University, Leninskie Gory 1/3, 119991 Moscow, GSP-1, Russian Federation
Abstract:Tetrabridged dinuclear complexes ((2-NH2)C5H4N)2Cu22-OOCCMe3)4 (2·С6Н6) and ((3-NH2)C5H4N)2Cu22-OOCCMe3)4 (3) and the cocrystallization product ((4-NMe2)C5H4N)2Cu(η2–OOCCMe3)2·2((4-NMe2)C5H4N)2Cu22-OOCCMe3)4 (4) were synthesized by the reaction of the polymer [Cu(OOCCMe3)2]n (1) with aminopyridine ligands (L) of different nature (Cu: L = 1:1) in С6Н6. The solid-state thermal decomposition of these compounds was studied by differential scanning calorimetry and thermogravimetry, and their electrochemical behavior was investigated by cyclic voltammetry. All newly synthesized complexes were studied by X-ray diffraction, the magnetic properties of the complexes were investigated, and ESR measurements were performed.
Keywords:Copper pivalates   Aminopyridine ligands   Synthesis   X-ray diffraction study   Magnetic properties   Electrochemical behavior   Solid-state thermal decomposition
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