| 光谱学与光谱分析 |
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| Spectra of Rare Earth Complexes RE(Et2dtc)3(phen) |
| ZHU Li, CHEN San-ping, YANG Xu-wu, JIAO Bao-juan, GAO Sheng-li* |
| Shaanxi Key Laboratory of Physico-Inorganic Chemistry, Department of Chemistry, Northwest University, Xi'an 710069, China |
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Abstract The ternary solid complexes RE(Et2dtc)3(phen) (RE=La, Pr, Nd, Sm-Er) were synthesized with sodium diethyldithiocarbamate (NaEt2dtc·3H2O), 1,10-phenanthroline (o-phen·H2O) and hydrated lanthanide chlorides in absolute ethanol by improved reported method. IR results revealed that RE3+ coordinated with sulfur atoms of NaEt2dtc and nitrogen atoms of o-phen. As for UV spectrum of the complexes, energy transfer between o-phen and RE3+ was the primary process, and the main absorption peaks showed a slight red shift compared to that of o-phen; FS spectrum, as a comparison, showed that the complexes Sm(Et2dtc)3(phen) and Eu(Et2dtc)3(phen) have a higher efficiency of intermolecular energy transfer and a stronger fluorescence character.
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Received: 2004-06-28
Accepted: 2004-09-26
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Corresponding Authors:
GAO Sheng-li
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[1] Renata R, Tsiala S, Elena Z, et al. J. Lumin., 2003, 102: 243.
[2] Dong D W, Men Y F, Jiang S C, et al. Materials Chemistry and Physics, 2001, 70: 249.
[3] Miyamoto Y, Uekawa M, Ikeda H, et al. J. Lumin., 1999, 81: 159.
[4] XIAO Zun-hong, TAN Song-ting, ZOU Ying-ping, ZHAO Bin, WANG Xia-yu(肖尊宏, 谭松庭, 邹应萍, 赵 斌, 王霞瑜). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2004, 24(1): 18.
[5] CHU Mao-you, SHEN Hua-sen, SHEN Jian-yun, et al(储茂友, 沈化森, 沈剑韵, 等). Chinese Journal of Rare Metal(稀有金属), 2002, 26(2): 134.
[6] Zheng Y X, Lin J, Liang Y J, et al. J. Optical Materials, 2002, 20: 273.
[7] Gregory R, Choppin Dean R, et al. Coordination Chemistry Reviews, 1998, 174: 283.
[8] De S F D, Nunes L H A. J. Alloy Comp., 1993, (196): 17.
[9] YAN Bing, ZHANG Hong-jie, WANG Shu-bin, et al(闫 冰，张洪杰，王淑彬, 等). Journal of Chinese Rare Earth Society(中国稀土学报), 1998, 16(4): 375.
[10] SU Mian-zeng, LI Gen-pei(苏勉曾, 李根培). Chinese Chemistry Bulletin(化学通报), 1979, 4: 34.
[11] DONG Qing-nian(董庆年). IR Spectroscopy(红外光谱法). Beijing: Chemical and Industrial Press(北京: 化学工业出版社), 1979. 194.
[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-he, WANG Ren-qing(黄德和, 汪任庆译). Beijing: Chemical Industry Press(北京: 化学工业出版社), 1991. 253.
[13] ZHOU Rong, SUN Yue-hua(周 蓉, 孙月华). J. Xinjiang Unv.(Nat. Sci. Ed.)(新疆大学学报·自然科学版), 1997, 14 (4): 67.
[14] Nakamoto K, Fujita J, Condrate R A, et al. J. Chem. Phys., 1963, 39(2): 423.
[15] CHEN Guo-zhen, HUANG Xian-zhi, LIU Wen-yuan(陈国珍, 黄贤智, 刘文远). UV-Vis Spctrometer(紫外-可见光分光光度计). Beijing: Atomic Energy Press(北京: 原子能出版社), 1980.
[16] Crosby G A, Whan R E, Alire R M. J. Chem. Phys., 1961, 34(3): 743.
[17] Yan B, Zhang H J, Wang S B, et al. Monatshefte Fur Chemie, 1998, 129: 567.
[18] LI Xia(李 夏). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2004, 24(1): 92.
[19] An B L, Gong M L, Li M X, et al. Journal of Molecular Structure, 2004, 687: 1. |
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