Manuscript Number : IJSRST1841182
Synthesis and photoluminescent properties of orange light emitting Sm(III) complex with 2-hydroxy-4-methoxy-2-(4-chlorophenyl)acetophenone and 2,2?-bipyridine
Authors(5) :-P. Nandal, Sheetal, S. P. Khatkar, V.B.Taxak, R. Kumar New β-hydroxyketone ligand 2-hydroxy-4-methoxy-2-(4-chlorophenyl)acetophenone (CHME) and its ternary Sm(III) complex Sm(CHME)3.bipy were synthesized. The ligand as well as complex were characterized by elemental analysis, FT-IR, 1H-NMR and photoluminescent spectroscopic techniques. Elemental analysis were in high agreement with the calculated data of the synthesized ligand and Sm(III) complex. The result of 1H-NMR and infrared spectra showed that the free ligand CHME was coordinated with Sm(III) ion through the phenolic hydroxyl group, carbonyl group and nitrogen atoms of the ancillary ligand 2,2?-bipyridine. The ancillary ligand acting as a light harvesting center was involved as a result complex showed good luminescent properties. The emission spectrum of complex was recorded in solid state at room temperature on monitoring excitation at λex = 385 nm. The CIE color coordinates (x, y) of the complex is located at 0.4356, 0.4966 which lie in orange spectral region.
P. Nandal Sm(III) complex, β-hydroxyketone, elemental analysis, 2,2?-bipyridine, photoluminescent property Publication Details
Published in : Volume 4 | Issue 2 | January-February 2018 Article Preview
Department of Chemistry, 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
R. Kumar
Department of Chemistry UIET, Maharshi Dayanand University, Rohtak, India
Date of Publication : 2018-02-28
License: This work is licensed under a Creative Commons Attribution 4.0 International License.
Page(s) : 735-739
Manuscript Number : IJSRST1841182
Publisher : Technoscience Academy
Journal URL : https://ijsrst.com/IJSRST1841182
Citation Detection and Elimination |
|
| BibTeX | RIS | CSV