Synthesis and optical properties of green light emitting Tb(III) complex Tb (CHME)3. Bathophen

Authors

  • P. Nandal  Department of Chemistry, Maharshi Dayanand University, Rohtak, India
  • R. Kumar  Department of Chemistry, UIET, Maharshi Dayanand University, Rohtak, India
  • Sheetal  Department of Chemistry, Maharshi Dayanand University, Rohtak, India
  • S. P. Khatkar  Department of Chemistry, Maharshi Dayanand University, Rohtak, India
  • V. B. Taxak  Department of Chemistry, Maharshi Dayanand University, Rohtak, India

Keywords:

Tb(III) complex, 1H-NMR, FT-IR, optical property

Abstract

The present work reports the synthesis and characterization of Tb(III) complex with β-hydroxyketone2-(4-chlorophenyl)-1-(2-hydroxy-4-methoxyphenyl)ethan-1-one(CHME) as the main ligand and bathophenanthroline as ancillary ligand by adopting solution precipitation method. The ligand and Tb(III) complex were characterized by elemental analysis, FT-IR, 1H-NMR and photoluminescence spectroscopy. The emission spectrum of complex upon excitation at λsup>ex = 386 nm exhibit four characteristic peaks attributed to 5Dsup>4→7Fsup>6, 5Dsup>4→7Fsup>5, 5Dsup>4→7Fsup>4 and 5Dsup>4→7Fsup>3 transitions.

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International Journal of Scientific Research in Science and Technology

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Published

2018-02-28

Issue

Volume 2, Issue 3, May-June-2016

Section

Research Articles

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This work is licensed under a Creative Commons Attribution 4.0 International License.

How to Cite

[1]
P. Nandal, R. Kumar, Sheetal, S. P. Khatkar, V. B. Taxak, " Synthesis and optical properties of green light emitting Tb(III) complex Tb (CHME)3. Bathophen, International Journal of Scientific Research in Science and Technology(IJSRST), Online ISSN : 2395-602X, Print ISSN : 2395-6011, Volume 2, Issue 3, pp.386-392, May-June-2016.