[Synthesis and spectroscopic analysis of complex Eu(o-ClC6H4OCH2COO)3.2,2'-bipy].
This work has synthesized a title complex using rare earth ion Eu3+ with the o-chlorophenoxyacetic acid and 2,2'-bipyridine. The chemical formula of the complex was determined to be Eu(o-ClC6H4OCH2COO)3.2,2'-bipy by elemental analysis, analysis of IR, UV, fluorescence spectra. The ternary turopium complex display intense fluorescence, the intensity of 5D0-->7F2 line in much higher than that of the 5D0-->7F1 line, which shows low symmetry of the Fe3+ ion site in the complex.
Li
Xia
X
Department of Chemistry, Capital Normal University, Beijing 100037, China.
D015082:2,2'-Dipyridyl / Q000737:chemistry*; D015084:2,4-Dichlorophenoxyacetic Acid / Q000031:analogs & derivatives* / Q000737:chemistry*; D002614:Chelating Agents / Q000138:chemical synthesis / Q000737:chemistry; D005063:Europium / Q000737:chemistry*; D013050:Spectrometry, Fluorescence; D013055:Spectrophotometry, Infrared; D013056:Spectrophotometry, Ultraviolet
D002614:Chelating Agents; D015084:2,4-Dichlorophenoxyacetic Acid; D005063:Europium; C007017:4-chlorophenoxyacetic acid; D015082:2,2'-Dipyridyl