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首页> 外文期刊>Spectrochimica acta, Part A. Molecular and biomolecular spectroscopy >Trinuclear lanthanide complexes of a compartmental ligand N,N'-bis(2-pyridinyl)-2,6-pyridinedicarboxamide: A spectroscopic investigation
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Trinuclear lanthanide complexes of a compartmental ligand N,N'-bis(2-pyridinyl)-2,6-pyridinedicarboxamide: A spectroscopic investigation

机译:隔室配体N,N'-双(2-吡啶基)-2,6-吡啶二羧酸酰胺的三核镧系元素络合物:光谱学研究

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摘要

Trinuclear lanthanide complexes of the formula [Ln(3)(PPDA)(NO3)(6)(H2O)(2)](.)NO(3)(.)2H(2)O where Ln=La(III), Pr(III), Sm(III), Nd(III), Eu(III) Gd(III) Tb(III), Dy(III) and Y(III); H(2)PPDA = N,N'-bis(2-pyridinyl)-2,6-pyridinedicarboxamide, have been isolated. The complexes were characterized by elemental analyses, conductivity measurements, magnetic susceptibility measurements and spectral (IR, NMR, UV-vis, fluorescence, FAB and EPR) and thermal studies. (c) 2005 Elsevier B.V. All rights reserved.
机译:式[Ln(3)(PPDA)(NO3)(6)(H2O)(2)](。)NO(3)(。)2H(2)O的三核镧系元素络合物,其中Ln = La(III), Pr(III),Sm(III),Nd(III),Eu(III)Gd(III)Tb(III),Dy(III)和Y(III); H(2)PPDA = N,N'-双(2-吡啶基)-2,6-吡啶二甲酰胺已被分离。通过元素分析,电导率测量,磁化率测量以及光谱(IR,NMR,UV-vis,荧光,FAB和EPR)和热学研究对复合物进行表征。 (c)2005 Elsevier B.V.保留所有权利。

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