苯甲酸含氮杂环镝配合物的合成、表征及发光性质

魏晓燕; 赵永亮; 薛 珍; 赵凤英; 于彦珠

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苯甲酸含氮杂环镝配合物的合成、表征及发光性质

论文 | 更新时间：2020-08-12

- 苯甲酸含氮杂环镝配合物的合成、表征及发光性质
- Synthesis, Characterization and Fluorescence Property of Dy3+ with Halobenzoic Acid and Nitrogen-heterocyclic Complexes
- 发光学报 2009年30卷第1期页码：108-112
- 作者机构：
 
 1. 北京大学稀土材料化学及应用国家重点实验室
 2. 内蒙古大学化学化工学院, 内蒙古呼和浩特 010021
 3. 内蒙古农业大学理学院, 内蒙古呼和浩特 010019
- 作者简介：
 
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魏晓燕, 赵永亮, 薛珍, 等. 苯甲酸含氮杂环镝配合物的合成、表征及发光性质[J]. 发光学报, 2009,30(1):108-112.

Synthesis, Characterization and Fluorescence Property of Dy3+ with Halobenzoic Acid and Nitrogen-heterocyclic Complexes[J]. Chinese Journal of Luminescence, 2009,30(1):108-112.
魏晓燕, 赵永亮, 薛珍, 等. 苯甲酸含氮杂环镝配合物的合成、表征及发光性质[J]. 发光学报, 2009,30(1):108-112. DOI：

Synthesis, Characterization and Fluorescence Property of Dy3+ with Halobenzoic Acid and Nitrogen-heterocyclic Complexes[J]. Chinese Journal of Luminescence, 2009,30(1):108-112. DOI：

摘要

合成了以稀土镝为中心离子,以苯甲酸、卤代苯甲酸及邻菲啰啉和2,2'-联吡啶为配体的五种固态配合物。对配合物进行了稀土络合滴定,C、H和N的元素分析、紫外光谱、红外光谱和荧光光谱测定,推测其组成分别为Dy (BA),3,(bpy)、Dy (BA),,3(phen)、Dy(ClBA),3,(phen)(EtOH)、Dy(BrBA),3,(phen)(EtOH)和Dy(IBA),3,(phen)(EtOH)(BA=苯甲酸根,bpy=2,2'-联吡啶,phen=邻菲啰啉,ClBA=对氯苯甲酸,BrBA=对溴苯甲酸,IBA=对碘苯甲酸);苯甲酸羧基氧、邻菲啰啉和2,2'-联吡啶的氮原子与镝离子配位。配合物都具有较强的荧光,卤代苯甲酸配合物呈现规律发光,对氯苯甲酸-邻菲啰啉-镝配合物的发光效果较其它两种配合物强,对溴苯甲酸配合物又强于对碘苯甲酸配合物;苯甲酸-邻菲啰啉-镝配合物荧光强于苯甲酸-2,2'-联吡啶-镝配合物。

Abstract

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关键词

2镝配合物卤代苯甲酸邻菲啰啉2'-联吡啶

Keywords

references

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