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Kolekcje
Inne
Structural, spectroscopic and magnetic properties of new copper(II) complexes with a terpyridine ligand.
Autorzy
Rok wydania
2011
Czasopismo
Numer woluminu
30
Strony
233-240
DOI
10.1016/j.poly.2010.10.024
Kolekcja
Język
Angielski
Typ publikacji
Artykuł
Four mononuclear complexes of the dimethylterpyridine ligand 1,3-bis(6-methylpyridin-2-yl)pyridine, L, C17H15N3, of the general formula CuLX2 were prepared from different copper(II) salts (X = Cl−-1a, Br−-1b, -1c and -1d). Their properties have been characterized through analytical, spectroscopic (EPR, ESI-MS, and IR) and magnetic measurements. Single crystal X-ray structure analyses of these complexes revealed five-coordinate metal ions in 1a, 1b and 1c, whereas 1d turned out to contain a six-coordinate Cu(II) center and to have both unique magnetic and structural properties, rationalized in terms of the hydrogen-bonding interactions seen in its crystal lattice.
Słowa kluczowe
Coordination modes, copper, magnetic properties
Adres publiczny
https://doi.org/10.1016/j.poly.2010.10.024
Strona internetowa wydawcy
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