Heteroleptic Binuclear Iodoacetate Copper(II) Complexes with 3-Bromopyridine and 4-Ethylpyridine: Crystal Structures and Peculiarities of Contacts Halogen···Halogen

S. A. Adonin, A. S. Novikov, V. P. Fedin

Результат исследования: Научные публикации в периодических изданияхстатья


The reactions of [Cu2(IOAc)4(H2O)2] with 3-bromopyridine and 4-ethylpyridine in acetone afford heteroligand complexes [Cu2(IOAc)4(3-BrPy)2] (I) and [Cu2(IOAc)4(4-EtPy)2] (II). Their structures are determined by X-ray diffraction analysis (CIF files CCDC nos. 1945900 (I) and 1945901 (II)). Specific noncovalent interactions I···I and Br···I leading to the formation of supramolecular polymers are observed in the crystal structure of complex I. The energies of the contacts are determined using quantum chemical methods.

Язык оригиналаанглийский
Страницы (с-по)119-124
Число страниц6
ЖурналRussian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya
Номер выпуска2
СостояниеОпубликовано - 1 фев 2020