| 光谱学与光谱分析 |
|
|
|
|
|
| Synthesis, Characterization and Luminescence Properties of a Copper(Ⅰ) Complex |
| WANG Li-yuan, FAN Rui-qing*, WANG Ping, YANG Yu-lin* |
| Department of Chemistry, Harbin Institute of Technology, Harbin 150001, China |
|
|
|
|
Abstract Binuclear complex [Cu2(μ-I)2(phen)2]·CH3CN(1)(phen=1,10-phenanthroline) was synthesized under solvothermal conditions and characterized by elemental analysis, IR spectrum, and single-crystal X-ray diffraction. X-ray diffraction analysis reveals that complex 1 is monoclinic，space group P21/n, and the cell parameters are: a=10.505 Å，b=23.628 Å，c=10.676 Å，α=90°，β=91.40° and γ=90°. the authors have studied the luminescence property of 1, Complex 1 has blue-purple luminescence in solutions of DMSO with emission bands at 369, 380 and 460sh nm; and has red luminescence in the solid state at room temperature with a broad emission band at 650～678 nm. These all can be attributed to the π*→π transition based on the ligand. In the solid state, the emission frequencies for complex 1 are red-shifted about 280 nm compared with their emission maximum peaks in solutions of DMSO. This red-shift of emission energy from solution to solid is likely to be caused by the intermolecular π—π packing interaction in the solid state which effectively decreases the energy gap. The fluorescence decay curve of complex 1 indicated that the processes of decay consists of two components, whose corresponding lifetimes are τ1=1.36 μs and τ2=5.98 μs, corresponding factors are 50.21% and 49.79% in DMSO solutions, and τ1=1.42 μs, τ2=8.85 μs, corresponding factors are 51.15% and 48.85% in the solid state.
|
|
Received: 2011-10-31
Accepted: 2011-12-29
|
|
|
|
Corresponding Authors:
FAN Rui-qing, YANG Yu-lin
E-mail: fanruiqing@hit.edu.cn; ylyang@hit.edu.cn
|
|
[1] Guo Y C, Sun R Z, Qiao Z P, et al. Chinese Journal of Inorganic Chemistry, 2009, 25(8): 1447.
[2] Lin C, Gou S H, Zhang L M. Solid State Sciences, 2010, 12 (12): 2163.
[3] Wang Q G, Lavigne J A., Tao Y, et al. Inorg. Chem., 2000, 39(23): 5248.
[4] Ji C C, Qin L, Li Y Z, et al. Crystal Growth & Degin., 2011, 11(2): 480.
[5] Wang X Z, Zhu D R, Xu Y, et al. Crystal Growth & Degin., 2010, 10(2): 887.
[6] Zhu S R, Zhang H, Shao M, et al. Transition Met. Chem., 2008, 33(6): 669.
[7] Liu Y R, Li L, Yang T, et al. Cryst. Eng. Comm., 2009, 11(12): 2712.
[8] Satapathi S, Chattopadhyay S, Bhar K, et al. Inorganic Chemistry Communications, 2011, 14(5): 632.
[9] Li M X, Wang H, Liang S W, et al. Crystal Growth & Degin., 2009, 9(11): 4626.
[10] Liu W Y, Huo P, Wu X C, et al. Chinese Journal of Luminescence, 2011, 32(1): 33.
[11] Fu F, Shang J F, Feng Y, et al. Journal of Yanan University (Natural Science Edition), 2005, 24(4): 72.
[12] Stupp S I. Chem. Rev., 2005, 105(4): 1023.
[13] YOU Xiao-zeng, MENG Qing-jin, HAN Wan-shu(游效曾, 孟庆金, 韩万书). Progress in Cordination Chemistry(配位化学进展). Beijing: Higher Education Press(北京: 高等教育出版社), 2000.
[14] Balakrishna M S, Suresh D, Rai A, et al. Inorg. Chem., 2010, 49(19): 8790.
[15] Bonin A M, Yáez J A, Fukuda Chie, et al. Cancer Chemother Pharmacol, 2010, 66(4): 755.
[16] Barcelo-Oliver M, Garca-Raso A, Terron A, et al. Journal of Inorganic Biochemistry, 2007, 101(4)：649.
[17] Weder J E, Dillon C T, Hambley T W, et al. Coord. Chem. Rev., 2002, 232：95.
[18] Zhou X P, Li D and Seik Weng. Acta Cryst., 2005, E61 (4): m654.
[19] SHELXTL NT Crystal Structure Analysis Package, Version 5.10, Bruker Axs, Analytical X-Ray System, Madison, WI, 1999.
[20] Fan R Q, Chen H, Wang P, et al. Journal of Coordination Chemistry, 2010, 63(9): 1514.
[21] Fan R Q, Zhang Y J, Yin Y B, et al. Synthetic Metals, 2009, 159(11): 1106. |
| [1] |
Lü Yu-guang, SHI Qi, GUO Qiang, SONG Shan-shan, QIN Yu-shan, WANG Bo, YANG Li-bin*. Studies on Luminescent Properties of TCNE-Phenanthroline Complex[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(02): 634-637. |
| [2] |
XU Shi-hua1, HUANG Zhong-jing1*, LIU Guo-cong2*, WEI Qing-min3 . Study on the Hydrothermal Synthesis and Fluorescence of LaF3∶Tb3+, Ce3+ Nanocrystals [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2016, 36(03): 759-764. |
| [3] |
XU Yang, QIANG Liang-sheng, YANG Yu-lin, ZHANG Hui-jie, FAN Rui-qing* . A Purple-Emitting Luminescence Complex [Cd(bpdc)(phen)2(H2O)]·6H2O: Synthesis, Structure and Spectral Properties[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2015, 35(01): 132-136. |
| [4] |
TAO Dong-liang1, 3, ZHANG Kun1, ZHANG Hong1, CUI Yu-min1, 3, XU Yi-zhuang2*, LIU Yu-hai2 . Study on Synthesis and Matching Degree of Energy Level of Terbium Complexes Using o-Fluoro-Benzoic Acid as Ligand [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2014, 34(04): 994-998. |
| [5] |
DONG Yu-wei, FAN Rui-qing*, WANG Ping, WANG Li-yuan, YANG Yu-lin* . Synthesis, Crystal Structure and Spectral Properties Study of a 3D Netlike Coordination Polymer [Zn(HBIDC)·H2O]n [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2013, 33(02): 481-485. |
| [6] |
WEI Qing-min1, 3, LU Jian-ping1, LIU Guo-cong1, 2*, LIANG Da-wen3 . Solvothermal Synthesis and Optical Properties of LiVO4∶Dy3+ Nanorod [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2012, 32(12): 3329-3334. |
| [7] |
WANG Shan-shan, MI Wei-qing, ZHU Hong, WANG Fang-hui*. Study on the Fluorescence Properties of Carbon Dots Prepared by One Step Microwave Method [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2012, 32(10): 2710-2713. |
| [8] |
FAN Rui-qing, WANG Ping, REN Jin-yu, ZHOU Guang-peng, YANG Yu-lin*. Synthesis, Crystal Structure and Luminescent Properties of a Dysprosium CoordinaAtion Polymer Based on Pyridine-2,6-Dicarboxylic Acid [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2011, 31(07): 1734-1738. |
| [9] |
HE Chun-hui1,2, ZHENG Shu-hui2, XIAO Yong2, LIU Ying-liang2* . Synthesis and Properties of Nanorod-Long Afterglow BaAl2O4∶Eu2+, Dy3+ Phosphor [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2010, 30(01): 26-29. |
| [10] |
XU Hui,JIN Run-zhi,WU Chun-yang,YANG Yu*,QIAN Guo-dong. Two-Photon Up-Conversion Fluorescence of a Neodymium Organic Framework Nd(BTC)[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2008, 28(08): 1734-1736. |
| [11] |
LI Na,LIN Fang-ting,MA Xue-ming,SHI Wang-zhou*. Effect of Post-Annealing on the Structure and Fluorescence Properties of YMnO3 Thin Films[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2008, 28(03): 606-608. |
| [12] |
JIN Zheng-neng1,LU Jian-mei1, 2*,XU Qing-feng1,WANG Li-hua1 . Synthesis, Characterization and Fluorescent Properties of o, m, p-(Methacrylamido) Benzoic Acid[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2006, 26(09): 1644-1648. |
| [13] |
WANG Zheng-xiang1, CHEN Hong1，2, TAN Mei-jun1,SHU Wan-gen1 . The Synthesis and Fluorescence Properties of Doping Europium-Benzonic Acid-Phenanthroline Complexes [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2005, 25(07): 1106-1109. |
|
|
|
|
