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Inne
Direct synthesis of heterometallic Cu/Mo complexes with aromatic chelating N,N-donating ligands.
Autorzy
Rok wydania
2016
Czasopismo
Numer woluminu
443
Strony
36-44
DOI
10.1016/j.ica.2015.12.019
Kolekcja
Język
Angielski
Typ publikacji
Artykuł
A series of novel heterometallic complexes [CuL2MoO4] xH2O [L = phen (1,10-phenanthroline) (1),
5,50-Me2bpy (5,50-dimethyl-2,20-bipyridine) (3a), bpy (2,20-bipyridine) (5), x = 2.5 (1), 3 (3) and 4.5 (5)],
[Cu(5,50-Me2bpy)2MoO4] 0.5(5,50-Me2bpy) 8H2O (3b) [Cu(phen)2Mo2O7(phen)] 8H2O (2), and
{[Cu(4,40-Me2bpy)2]2MoO4}(OH)2 5.25H2O (4) [4,40-Me2bpy = 4,40-dimethyl-2,20-bipyridine] have been
synthesized by interaction of copper metal with Mo source and ligands in aqueous solutions. The
complexes were characterized by elemental analysis, IR and EPR spectroscopy, TG, CV as well as
single crystal X-ray diffraction analysis. X-ray crystallographic study of the compounds has shown that
the complexes 1–4 possess molecular structures while 5 can be described as a molecular cation. The
influence of Mo source, molecular ratio of the components and temperature of the reaction mixture on
formation of particular target compounds has been investigated.
Słowa kluczowe
Heterometallic complexes, Direct synthesis, Molybdate, X- and Q-band EPR
Adres publiczny
http://dx.doi.org/10.1016/j.ica.2015.12.019
Strona internetowa wydawcy
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