INVESTIGATIONS ON SOME HETERO-TRINUCLEAR COMPLEXES OF NICKEL(II) AND COPPER(II)

Autor:	Zehra Durmus, Cengiz Arıcı, Burhanettin Çiçek, Sefa Durmus, Orhan Atakol
Rok vydání:	2001
Předmět:	Ligand Inorganic chemistry chemistry.chemical_element Infrared spectroscopy Copper Chloride Inorganic Chemistry Thermogravimetry chemistry.chemical_compound Nickel chemistry Bromide Polymer chemistry medicine Physical and Theoretical Chemistry Nitrite medicine.drug
Zdroj:	Synthesis and Reactivity in Inorganic and Metal-Organic Chemistry. 31:1689-1704
ISSN:	1532-2440 0094-5714
DOI:	10.1081/sim-100107713
Popis:	Ni(II) and Cu(II) complexes of N,N′-bis(salicylidene-1,3-diaminopropane) were prepared and found to form linear and non-linear trinuclear complexes. Elemental analyses, IR spectroscopy, thermogravimetry and X-ray diffraction techniques applied to the complexes yielded valuable information about their moleculer structures. It was observed that μ-bridges in these trinuclear complexes form through the phenolic oxygens of the ligand or through anions present in the medium. In the presence of acetate, nitrate or nitrite, μ-bridges form between a pair of atoms resulting in linear trinuclear complexes. However, the presence of chloride or bromide results in μ-bridges involving the phenolic oxygens of N,N′-Bis(salicylidene)-1,3-diaminopropane.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::cb6b76e1b7cc64ef49087127bd22bf91 https://doi.org/10.1081/sim-100107713 Zobrazit plný text záznamu Plný text ve formátu PDF