جهت دسترسی به کاربرگه ی زیر، از این لینک استفاده کنید. http://dl.pgu.ac.ir/handle/10023/3034
Title: Interactions of trivalent lanthanide cations with a new hexadentate di-Schiff base : new lanthanide(III) complexes from (NE,N ' E)-2,2 '-(ethane-1,2-diylbis(oxy))bis(N-(pyridin-2-ylmethylene)ethanamine)
Keywords: Crystal-structure;Macrocyclic complex;Metal-complexes;Ligands;Europium(III);Neodymium(III);Yttrium(III);Luminescence;Copper(III);Nickel(II);QD Chemistry;QD
Issue Date: 2010
Description: This research was cofunded by the European Union in the framework of the program “Heraklitos” of the “Operational Program for Education and Initial Vocational Training” of the 3rd Community Support Framework of the Hellenic Ministry of Education, funded by 25% from national sources and by 75% from the European Social Fund (ESF).;The novel lanthanide(III) complexes [Ln(NO3)(2)L](NO3)center dot 3MeOH (Ln = La 1, Pr 2) and [Ln(NO3)(3)L](NO3)center dot 2MeOH (Ln = Gd 3, Yb 4), where L = (NE,N'E)-2,2'-(ethane-1,2-diylbis(oxy))bis(N-(pyridin-2-ylmethylene)ethanamine), have been obtained by direct reaction of the Schiff base ligand and the corresponding hydrated lanthanide(III) nitrates in methanol. All complexes were characterized spectroscopically and thermogravimetrically. Complex 4 was also characterized with crystallographic studies: orthorhombic P2(1)2(1)2(1), a = 10.6683(14), b = 13.4752(15), c = 19.3320(26) angstrom. In the molecular structure of 4, Yb(III) is surrounded by all donor atoms of the Schiff base (four nitrogen and two oxygen atoms) and four oxygen atoms belonging to two bidentate chelating nitrato ligands.;Publisher PDF;Peer reviewed
URI: http://dx.doi.org/10.1155/2010/613140
Other Identifiers: Tsiouri , M , Skorda , K , Papadimitriou , C , Li , Y , Woollins , J D & Plakatouras , J C 2010 , ' Interactions of trivalent lanthanide cations with a new hexadentate di-Schiff base : new lanthanide(III) complexes from (NE,N ' E)-2,2 '-(ethane-1,2-diylbis(oxy))bis(N-(pyridin-2-ylmethylene)ethanamine) ' Bioinorganic Chemistry and Applications , vol 2010 , 613140 . DOI: 10.1155/2010/613140
1565-3633
PURE: 4638583
PURE UUID: 34a499f0-2a9c-4c05-a69b-1ac21bcb39ec
WOS: 000280796900001
Type Of Material: OTHER
Appears in Collections:Chemistry (School of)

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