采用溶液合成法,合成了标题化合物,通过元素分析、摩尔电导率、紫外光谱、红外光谱和热分析法确定配合物的组成为Dy(L)3phen.1.5H2O(HL=5-硝基苯并三唑-1-乙酸;phen=1,10-邻菲啰啉)。荧光光谱表明:镝配合物的荧光强度较强,说明配体5-硝基苯并三唑-1-乙酸和1,10-邻菲啰啉是很好的敏化剂。
Dysprosium complex based on 2-( 5-nitro-1H-benzo [ dl [ 1,2,3 ] triazol-l-yl) acetic acid and 1,10-phenanthro- line was synthesized by the solution method. The composition of the title complex was confirmed to be Dy (L)3phcn· 1.5H20( HL = 2-(5-nitro-1H-benzo[d] [ 1,2,31 triazol-1 -yl) acetic acid; phen = 1,10-phenanthroline) by means of ele- mental analysis, molar conductivity, UV, IR and thermal anal- ysis. The fluorescence spectra showed that the title complex exhibited strong fluorescence, indicating that the 2-(5-nitro- 1H-benzo[d] [ 1,2,3 ] triazol-l-yl) acetic acid and 1,10- phenanthroline ligand was the good sensitizer.