Synthesis, Fluorescence Properties of 2-Acetyl-2'-Chloroacetanilide with Rare Earth Nitrates Complexes

Abstract:

The reaction of 2-acetyl-2'-chloroacetanilide (L) with rare earth nitrates in CH₃CH₂OH followed by recrystallization in CH₃CH₂OH gave rise to colorless block crystals materials. The complexes and ligand were analyzed by FAB, elemental analysis(C, H, N), FT-IR spectra, TG-DTA, molar conductivity and X-ray single crystal diffraction. The fluorescence properties of ligand and the Eu (Ⅲ) complex also have been investigated. The results of crystal structure and spectral data show that the rare earth ions coordinated with oxygen and nitrogen atoms of the ligand, the nitrate and coordinated water molecules. The Eu (Ⅲ) complex material shows characteristic red emissions.

• Periodical: Advanced Materials Research (Volumes 219-220)
• Pages: 574-577
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.219-220.574
• Online since: March 2011
• Authors: Xi Shi Tai, Lin Tong Wang
• Keywords: 2-Acetyl-2'-Chloroacetanilide, Characterization, Crystal Structure, Rare Earth Complex, Synthesis

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