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http://yadda.icm.edu.pl:80/baztech/element/bwmeta1.element.baztech-article-BUJ3-0006-0032

Czasopismo

Polish Journal of Chemistry

Tytuł artykułu

Coordinating Behavior of a Macrocyclic Amide Ligand towards Lanthanide Ions: Synthesis and Spectral Studies of Lanthanide(III) Complexes with N,N'-Bis(2-hydroxyphenyl)pyridine-2,6-dicarboxamide

Autorzy Gudasi, K.  Shenoy, R.  Vadavi, R.  Patil, S.  Havanur, V. 
Treść / Zawartość
Warianty tytułu
Języki publikacji EN
Abstrakty
EN Seven coordinate lanthanide(III) complexes with N,N'-bis(2-hydroxyphenyl)- pyridine-2,6-dicarboxamide (BHPPDAH) with the general composition [Ln(BHPPDA)(H2O)2]NO3, where Ln = La(III), Pr(III), Nd(III), Sm(III), Eu(III), Gd(III), Tb(III), Dy(III) and Y(III), have been isolated. The complexes have been characterized based on magnetic susceptibility, conductivity studies, IR, NMR, UV-VIS, EPR and thermal studies. The ligand binds to themetal centre through pyridine and amide nitrogens and doubly deprotonated phenolic oxygens. Biological evaluation of the complexes indicates enhanced activity compared with that of free ligand.
Słowa kluczowe
EN lanthanide complexes   pyridine-2,6-dicarboxamide   spectral studies  
Wydawca Polskie Towarzystwo Chemiczne
Czasopismo Polish Journal of Chemistry
Rocznik 2006
Tom Vol. 80, nr 3
Strony 357--365
Opis fizyczny Bibliogr. 26 poz.
Twórcy
autor Gudasi, K.
autor Shenoy, R.
autor Vadavi, R.
autor Patil, S.
autor Havanur, V.
  • Department of Chemistry, Karnatak University, Dharwad 580003, Karnataka, India
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