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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
收稿:2008-10-10,
修回:1900-1-2,
网络首发:2009-02-20,
纸质出版:2009-02-20
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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 Dy<sup>3+</sup> with Halobenzoic Acid and Nitrogen-heterocyclic Complexes[J]. Chinese Journal of Luminescence, 2009, 30(1): 108-112.
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。
paper
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. Bing Yan, Bing Zhou. Photophysical properties of dysprosium complexes with aromatic carboxylic acids by molecular spectroscopy [J]. J. Photochemistry and Photobiology A: Chemistry, 2005, 171 (2):181-186.
. Xue Weixing, Li Jianyu. Synthesis and fluorescent properties of Dy(Ⅲ) complexes with 1,5-bis(1',3'-diphenyl-5'-pyrazolone-4')-1,5-pentanedione (BDPPPD) [J]. Fine Chem.(精细化工), 2002, 19 (1):22-24 (in Chinese).
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. Manhas B S, Trikha A K. Relationships between the direction of shifts in the carbon-oxygen stretching frequencies of carboxylato complexes and the type of carboxylate coordination [J]. Indian Chem. Soc., 1982, 59 (2):315-319.
. Zhang Yanhui, Sun Bo, Pei Juan, et al. Synthesis, characterization and fluorescence studies on complexes of terbium with phenylglyoxylic acid, 2,2-dipyridine,1,10-phenanthroline, triphenyl phosphine oxide [J]. J. Chin. Rare Earth Society (中国稀土学报), 2005, 23 (5):565-569 (in Chinese).
. He Liangyou, Wang Xin. Synthesis and characterization of solid complexes of rare earth perchlorates with bis-quinolylmethylene [J]. J. Chem., 1990, 6 (3):303-308.
. Huang Chunhui. Rare Earth Coordination Chemistry [M]. Beijing: Science Press, 1997, 359.
. Chen Fangfang, Bian Zuqiang, Huang Chunhui. Progress in electroluminescence based on europium(Ⅲ)complexes[J]. J. Chin. Rare Earth Society (中国稀土学报), 2007, 25 (4):385-395 (in Chinese).
. Yan Bing, Zhang Hongjie, Wang Shubin, et al. Photophysical properties of rare earth complexes with 3,4 furandicarboxy-lic acid and 1,10 phenanthroline [J]. J. Chin Rare Earth Society (中国稀土学报), 1998, 16 (4):88-91 (in Chinese).
. Zhou Zhihua, Xu Guorong, Tang Anping. Synthesis and characterization of solid coordination compounds of europium-dysprosium with barium benzoate and o-phenanthrolin [J]. Nonferrous Metals (有色金属), 2006, 58 (1):64-68 (in Chinese).
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