光谱学与光谱分析 |
|
|
|
|
|
Studies on Rare Earth Ions Complexation Properties of Tetranitrophenols-Armed Aza-18-Crown-6 |
ZHANG Qiang,GAO Sheng-hua |
College of Chemical and Environmental Science, Inner Mongolia Normal University, Huhhot 010022, China |
|
|
Abstract The synthesis of macrocyclic ligands appended with fluorescent or chromogenic chelators is a promising approach to developing metal-ion chemosensors because of the ion selectivity of macrocyclic ligands and the fluorescence or chromogenic response of the appended chelating groups. In the present paper, 1,10-dioxa-4,7,13,16-tetraaza-18-crown-6(L1) and 4,7,13,16-tetra(2-hydroxy-5-nitrobenzyl)-1,10-dioxa-4,7,13,16-tetraaza-18-crown-6(L2) were synthesized and characterized via elemental analysis and 1H NMR spectrum. The complexation properties of L2 for H+, Ce3+, Nd3+, Sm3+, Eu3+, Gd3+, Tb3+, Dy3+ and Yb3+ were studies by UV-Vis method in H2O-DMSO (φ=1/4) mixed solvent, and the stability constants of the complexes were determined. The results obtained indicate that the absorption peak of azacrown ether L2 at 314 nm was shifted toward long wavelength with increasing pH from 1.85 in the investigated solution. A new absorption peak appeared at 400 nm while increasing pH to 7.4, and the wavelength of peak position and absorption intensity were increased gradually with increasing pH. When rare earth ions were added to the solution, the absorption peak of L2 above 400 nm was shifted toward short wavelength, and absorption intensity was increased obviously in comparison with L2 alone. Thus the formation of the complex was verified, and it was formed at pH>7.0. The stability constants of the complexes obtained show that stability of the complexes depends upon the match between cavity dimension of L2 and size of the rare earth ions. There was a decrease in stability of complex with decreasing the radius of rare earth ion in the order of Ce3+>Nd3+>Sm3+>Eu3+>Gd3+>Tb3+>Dy3+>Yb3+.
|
Received: 2007-05-26
Accepted: 2007-08-28
|
|
Corresponding Authors:
ZHANG Qiang
E-mail: zhangq@imnu.edu.cn
|
|
[1] Gokel G W,Leevy W M,Weber M E. Chem. Rev.,2004,104(5):2723. [2] Tsukube H. Coord. Chem. Rev.,1996,148:1. [3] Leray I, Habib-Jiwan J L, Branger C, et al. J. Photochem. Photobiol.,A:Chem.,2000,135(3):163. [4] WU Ying-guang, LI Long-di, TONG Ai-jun(吴应光,李隆第,童爱军). Spectroscopy and Spectral Analysis(光谱学与光谱分析),1999,19(6):781. [5] Loiseau F, Marzanni G, Quici S, et al. Chem. Commun.,2003,(2): 286. [6] Bricks J L, Kovalchuk A, Trieflinger C, et al. J. Am. Chem. Soc.,2005,127(39):13523. [7] Prodi L, Bolletta F, Montalti M, et al. Tetrahedron Lett.,1998,39(31):5451. [8] Su N,Bradshaw J S, Zhang X X,et al. Journal of Organic Chem.,1999,64(11):3825. [9] Li M, Bonnet D, Bill E,et al. Inorganic Chem.,2002,41(13):3444. [10] Kimura S, Bill E, Weyhermüller T, et al. J. Am. Chem. Soc.,2001,123(25):6025. [11] ZHANG Qiang, LI Li, LIU Yu(张 强,李 莉,刘 育). Acta Chimica Sinica(化学学报),2004,62(5):514. [12] ZHANG Qiang, LIU Yu(张 强,刘 育). Chemical Journal of Chinese Universities(高等学校化学学报),2004,25(3):458. [13] YAO Hong,WEI Tai-bao,XU Wei-xia,et al(姚 虹,魏太保,徐维霞,等). Spectroscopy and Spectral Analysis(光谱学与光谱分析),2006,26(9):1664. [14] Luboch E, Cygan A, Biernat J F. Inorganica Chimica Acta-Articles,1983,68:201. |
[1] |
HU Shuang1, LIU Cui-mei2*, JIA Wei2, HUA Zhen-dong2. Rapid Qualitative Analysis of Synthetic Cannabinoids by Raman
Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(01): 145-150. |
[2] |
LIU Yu-ying1, 2, WANG Xi-yuan1, 2*, MEI Ao-xue1, 2. Green Preparation of Biomass Carbon Quantum Dots for Detection of Cu2+[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(01): 248-253. |
[3] |
WANG Chong1, WANG Jing-hua1, 2, LI Dong-dong1, SHE Jiang-bo2. Preparation of Gd3+-Doped LiYF4∶Yb3+/Ho3+ Micro-Crystal and the Application Research in Anti-Counterfeiting[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(11): 3581-3587. |
[4] |
WANG Yan-ru, TANG Hai-jun*, ZHANG Yao. Study on Infrared Spectral Detection of Fuel Contamination in Mobil Jet Oil II Lubricating Oil[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(05): 1541-1546. |
[5] |
YANG Yan-ling1, Andy Hsitien Shen1, FAN Yu-rong2, HUANG Wei-zhi1, PEI Jing-cheng1*. UV-Vis-NIR Spectroscopic Characteristics of Vanadium-Rich
Hydrothermal Synthetic Emeralds From Russia[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(04): 1199-1203. |
[6] |
ZHANG Jia-lin, ZHANG Qian, PEI Jing-cheng*, HUANG Wei-zhi. Gemological and Spectroscopy Characteristics of Synthetic Blue-Green Beryl by Hydrothermal Method[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(07): 2258-2262. |
[7] |
WANG Chong1, MO Jian-ye1,2, LI Dong-dong1, SHE Jiang-bo2, LIU Zhen2. Application and Research of NaYF4∶Yb3+/Eu3+ Upconverting Luminescent Micro-Nano Particles in Anti-Counterfeiting Identification[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(05): 1525-1529. |
[8] |
WANG Shi-xia, HU Tian-yi, YANG Meng. Study on Preparation of Ag-Doped ZnO Nanomaterials and Phase Transition at High Pressure Using Diamond Anvil Cell and Raman Spectra[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(02): 484-488. |
[9] |
WANG Zhi-wei1, 2, 3, YUE Guang-yang1*, WU Xiao-dong1, ZHANG Wen2, WANG Pu-chang2, SONG Xue-lian2, WU Jia-hai2. A Study on Ground Deformations Monitoring in Tianshan Mountain of Xinjiang on Active Microwave Spectral Imagines[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(08): 2366-2372. |
[10] |
XIONG Yang1,2, XU Jun1,2, QIU Su-yan1,2, WEI Yi-hua1,2, ZHANG Jin-yan1,2*. Study on Interaction Between Phenylethanolamine A and CdTe Nanomaterials by Fluorescence Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(05): 1402-1406. |
[11] |
WANG Meng-xin 1,2, LUO A-li1,2. Spectral Analysis of Host Galaxy from Possible Dual AGNs[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(01): 290-293. |
[12] |
TAN Guan-ni1, GAO Hong1,2*, SONG Jie3, SHANG Shi-bin1,2, SONG Zhan-qian1,2. Synthesis, Spatial Configuration and Spectral Properties of Donor-Acceptor Molecules with Dehydroabietic Acid Triarylamine as Donors[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2019, 39(07): 2083-2090. |
[13] |
LIANG Rong1, LAN Yan1, 2, ZHANG Tian-yang2, LU Tai-jin3, CHEN Mu-yu1, WANG Xiao-qing1, ZHANG Xiao-hu1. Multi-Spectroscopy Studies on Large Grained HPHT Synthetic Diamonds from Shandong, China[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2019, 39(06): 1840-1845. |
[14] |
DONG Xue1, QI Li-jian2, ZHOU Zheng-yu2, SUN Dui-xiong1*. Spectral Characteristics and Application of Synthetic Hydrothermal Red Beryl[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2019, 39(02): 517-521. |
[15] |
SUN Yan-wen1, CHANG Yu2, JIN Yu-fen1, XIE Wen-bing2, CHANG Jing1, YU Ting1*, PAN Li-hua2. Study of Synthesis and Spectral Property of Europium Cryptate[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(07): 2189-2193. |
|
|
|
|