| 光谱学与光谱分析 |
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| Synthesis and Fluorescence Property of New La3+ Complex |
| ZHAO Qing-shan, MAO Ju-lin, ZHOU Hui-liang, HU Qi-lin*,LIU Wan-yi |
| College of Chemistry and Chemical Engineering, Ningxia University, Yinchuan 750021, China |
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Abstract The solid complex of lanthanum nitrate hydrate with 4-(p-dimethylaminobenzaldehydeamino)-4H-1,2,4-triazole (L) LaL3(NO3)3·(H2O)2·(C2H5OH)2 was synthesized in dry N2 atmosphere and absolute alcohol. The composition of the complex was determined by chemical and elemental analyses. The crystal structure showed that La3+ was coordinated by ten oxygen atoms with three nitrate, two water and two alcohol molecules. Characterized by elemental analysis, infrared spectroscopy, and solid fluorescence, the experimental results showed that the free ligand is a thermally stable material, and emitted intensive blue fluorescence at the peak wavelength of 451 nm. Compared with the fluorescence emission of free ligand in solid-state, the emission of complex of LaL3(NO3)3·(H2O)2·(C2H5OH)2 red-shifted to 464 nm and exhibited stronger blue fluorescence.
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Received: 2008-11-28
Accepted: 2009-03-02
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Corresponding Authors:
HU Qi-lin
E-mail: huqilin@nxu.edu.cn
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[1] Richardson F S. Chem. Rev., 1982, 82: 541.
[2] Yoshioka N, Nishide H, Tsuchida E. Inorg. Chim. Acta, 1987, 128(1): 135.
[3] Parker D, Dickins R S, Puschmann H, et al . Chem. Rev., 2002, 102: 1977.
[4] Miyamoto Y, Uekawa M, Ikeda H, et al. J. Lumin., 1999, 81(3): 159.
[5] Zhao D X, Hong Z R, Liang C J, et al. Thin Solid Film, 2000, 363: 208.
[6] Zhu X J, Wang X L, Jiang C Q. Anal. Biochem., 2005, 341: 299.
[7] Wang Y S, Feng L, Jiang C Q. Spectrochim. Acta Part A, 2005, 61: 2909.
[8] Bian W W, Jiang C Q. Anal. Bioanal. Chem., 2006, 385(5): 861.
[9] SUN Yong, CHEN Ming-qing, LU Tian-hong, et al(孙 勇，陈明清，陆天虹，等). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2006, 26(4): 698.
[10] Giovanni Occhipinti, Vidar R Jensen, Hans-Rene Bjorsvik. J. Org. Chem., 2007, 72, 3561.
[11] Giuseppe Bruno, Francesco Nicolo, Fausto Puntoriero, et al. Acta Cryst., 2003, 59: 390.
[12] Nakamoto K(中本一雄著).Infrared and Raman Spectra of Inorganic and Coordination Compounds, 4th ed.(无机和配位化合物的红外和拉曼光谱, 第4版). Translated by HUANG De-ru, WANG Ren-qing(黄德如，汪任庆，译). Beijing: Chemical Industry Press(北京：化学工业出版社)，1991.
[13] NING Yong-cheng(宁永成). Structural Identification of Organic Compounds and Organic Spectroscopy, 2th ed.(有机化合物结构鉴定与有机波谱学, 第2版). Beijing: Science Press(北京: 科学出版社), 2002.
[14] Wang Ying, Yi Long, Ding Bin, et al. Inorganic Chemistry, 2006, 45: 5822.
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