Synthesis, Characterization and Photoluminescence of Terbium ( ) Complex with the Schiff Base
- 10.2991/mems.2012.67How to use a DOI?
- Schiff base; terbium ( ) complex; HPLC-MS; photoluminescence
A new terbium ( ) complex of the Schiff base (HL) derived from1-phenyl-3-furyl-4-benzoyl-4, 5-dihydropyrazol-5- one (PFBP) and 2-aminobenzimidazole (2-AB) has been synthesized and investigated by photolum-inescence spectroscopy. The molecular structure was characterized by IR spectra, UV spectra and 1H NMR spectra; moreover, a high performance liquid chromatography-mass spectrometry (HPLC-MS) method was developed for the analysis of synthetic system. The integrated analytical results show that the new ligand coexists in keto-form structure and enol-form structure under the measuring conditions, the keto-form structure may change into the enolform structure during the coordination process. The photoluminescence spectra show that the complex exhibits the strong green fluorescence.
- © 2012, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - YU Xiang AU - YU Zhidong AU - ZHOU Rujin PY - 2012/12 DA - 2012/12 TI - Synthesis, Characterization and Photoluminescence of Terbium ( ) Complex with the Schiff Base BT - Proceedings of the 1st International Conference on Mechanical Engineering and Material Science (MEMS 2012) PB - Atlantis Press SP - 247 EP - 250 SN - 1951-6851 UR - https://doi.org/10.2991/mems.2012.67 DO - 10.2991/mems.2012.67 ID - Xiang2012/12 ER -