Influence of the nature of organic components in dinuclear copper(II) pivalates on the composition of thermal decomposition products

摘要

Tetrabridged dinuclear complexes ((2-NH2)C5H4N)(2)Cu-2(mu(2)-OOCCMe3)(4) (2 center dot C6H6) and ((3-NH2)C5H4N)(2)Cu-2 (mu(2)-OOCCMe3)(4) (3) and the cocrystallization product ((4-NMe2)C5H4N)(2)Cu(eta(2)-OOCCMe3)(2)center dot 2((4-NMe2)C5H4N)(2)Cu-2(mu(2)-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 C6H6. 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.