Synthesis, IR Spectra and Fluorescent Property of Eu (III) Complexes with Multifunctional Ligands

Li Hua Wang

doi:10.4028/www.scientific.net/AMR.366.169

Paper Titles

Research on the IR Spectrum and Fluorescence Properties of Cd (II) Complex with 1-Acetyl-2-naphthol-4, 4'-diaminodiphenyl Ether
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Preparation of Tb (III) Complex Material with 1-acetyl-2-naphthol-4, 4'-diaminodiphenyl Ether
p.157

Synthesis, Spectral Properties of Tb (III) Complexes with 2，2'-Dithiosalicylic Acid
p.161

An Artificial Immune-Based Distributed Intrusion Detection Model for the Internet of Things
p.165

Synthesis, IR Spectra and Fluorescent Property of Eu (III) Complexes with Multifunctional Ligands
p.169

Near-Infrared Quantum Cutting Nanophosphors for Solar Cells
p.173

Application of Matlab Optimization Tool Box on Sections of Prestressed Steel-Concrete Composite Box Girder
p.177

Experimental Research on Ultrasound Cast-Rolling Lead Alloy Strip
p.181

The Effects of the Process Parameters on Micro-Hardness for Electroless Ni-P-Nano SiC Composite Plating
p.187

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Synthesis, IR Spectra and Fluorescent Property of Eu (III) Complexes with Multifunctional Ligands

Abstract:

Two new Eu (III) complexes with multifunctional ligands, 2, 2'-dithiosalicylic acid (L1) and 1-acetyl-2-naphthol-4, 4'-diaminodiphenyl ether (L2) have been prepared in ethanol solution. The complexes are stable in air. The infrared spectrum and luminescent spectra of Eu (III) complexes were studied. The results indicate that the oxygen atoms of the ligands (L1 and L2), the nitrogen atoms of L2, the oxygen atoms of the nitrate and coordinated water molecules coordinate to Eu (III) ions. The luminescent property of Eu (III) complexes have been investigated in solid state.