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A Study on the Luminescent Terbium(III) and Pyridine 2,6 Dicarboxylate Complexes by Experimental and TD-DFT Approaches. J Fluoresc 2022; 33:1057-1065. [PMID: 36565411 DOI: 10.1007/s10895-022-03130-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Accepted: 12/12/2022] [Indexed: 12/25/2022]
Abstract
Tb3+ luminescence is enhanced by complex formation in aqueous phases as its pyridine 2,6 dicarboxylate (dpa2-) complexes by using experimental spectroscopic techniques and theoretical time-dependent density functional theory (TD-DFT) calculations. The fluorimetric titration of Tb3+ ion with dpa2- ion is followed at λext/λems = 310/490 nm and 310/545 nm, the emission intensities of which are graphed against the mol ratios of the ligand to metal ion [moles of dpa2-/mol of Tb3+]. Experimental results denote that the tris complex; [Tb(dpa)3]3- is the most stable form at pH > 5.3. Molecular absorption spectra of tris complex shows a batho-chromic shift of 222 nm of dpa2- band to 232 nm accompanied by the hyper-chromic effect at 272 nm band. The luminescence intensities at 490, 545, 592 and 620 nm are enhanced over 100 times in tris complex. The coordination of complexes calculated by thermodynamic cycles and with supporting the experimental result, the most stable form was found to be nine coordinated tris complex; [Tb(dpa)]3-. The theoretical TD-DFT calculations perfectly matched the experimental absorption and emission bands of tris-complex. The novelty of this study is to present the first theoretical calculation of the phosphorescence results and energy transfer process for emission path of Tb3+ and pda2- aqua complexes.
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2
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Sun G, Ren Y, Song Y, Xie Y, Zhang H, Sun L. Achieving Photon Upconversion in Mononuclear Lanthanide Molecular Complexes at Room Temperature. J Phys Chem Lett 2022; 13:8509-8515. [PMID: 36066905 DOI: 10.1021/acs.jpclett.2c02135] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Photon upconversion luminescence at the molecule scale is a rarely observed phenomenon despite possessing colossal potential for basic research and reality applications. Here we show that the eight-coordinate erbium molecular complex composed of Er3+ ion, dibenzoylmethane, and 2,2'-bipyridine exhibits upconversion emission. Under direct excitation at the absorption band of Er3+ ion at 980 nm, the complex shows upconverted green emissions of Er3+ ion at 525 and 545 nm at room temperature. Noticeably, upon the introduction of fluoride ions into this complex, an additional upconverted red emission at 667 nm appears as well, and the luminescence intensities of both the green and red emissions increase by a factor of 13 at most. This study not only provides a strategy to adjust the green and red emissions in mononuclear erbium complexes but also broadens the horizons of designing lanthanide-based molecular upconversion systems.
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Affiliation(s)
- Guotao Sun
- School of Materials Science and Engineering, Shanghai University, Shanghai 200444, China
- Department of Chemistry, College of Sciences, Shanghai University, Shanghai 200444, China
| | - Yuan Ren
- School of Mechanical Engineering, Inner Mongolia University of Science & Technology, Baotou, Inner Mongolia 014010, China
| | - Yapai Song
- School of Materials Science and Engineering, Shanghai University, Shanghai 200444, China
- Department of Chemistry, College of Sciences, Shanghai University, Shanghai 200444, China
| | - Yao Xie
- Department of Chemistry, College of Sciences, Shanghai University, Shanghai 200444, China
| | - Hongjie Zhang
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
| | - Lining Sun
- School of Materials Science and Engineering, Shanghai University, Shanghai 200444, China
- Department of Chemistry, College of Sciences, Shanghai University, Shanghai 200444, China
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3
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Ambiliraj DB, Francis B, MLP R. Lysosome-targeting luminescent lanthanide complexes: From molecular design to bioimaging. Dalton Trans 2022; 51:7748-7762. [DOI: 10.1039/d2dt00128d] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Lysosomes are essential acidic cytoplasmic membrane-bound organelles in human cells that play a critical role in many cellular events. A comprehensive understanding of lysosome-specific imaging can ultimately help us to...
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4
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Zabierowski PW, Jeannin O, Fix T, Guillemoles JF, Charbonnière LJ, Nonat AM. From Mono- to Polynuclear Coordination Complexes with a 2,2'-Bipyrimidine-4,4'-dicarboxylate Ligand. Inorg Chem 2021; 60:8304-8314. [PMID: 34015212 DOI: 10.1021/acs.inorgchem.1c00938] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The coordination properties of the ligand 2,2'-bipyrimidine-4,4'-dicarboxylic acid (H2bpd) with lanthanide(III) ions (Ln = Eu, Tb, or Lu) were investigated. The syntheses of the H2bpd ligand and its salts, [K2(bpd)(H2O)2] (1) and [(AlkNH)Lu(bpd)2] (Alk = Et, Hex, or en), are described. In the presence of LnCl3 salts (Ln = Lu, Eu, or Tb), the formation of [Ln(bpd)2]- and [Ln(bpd)(H2O)x]+ species was assessed by 1H nuclear magnetic resonance (NMR), spectrophotometry, and spectrofluorometric titrations in aqueous solution. The solid state structure of 1, [K(H2O)2][Lu(bpd)2] (2), and [(Et3NH)Lu(bpd)2] (3) could be determined by X-ray diffraction, showing the ligand to act as a tetradentate unit with formation of three five-membered chelate rings around the central Ln(III). With the aim of building polynuclear assemblies, the coordination between [Lu(bdp)2]- and [Lu(tta)3(H2O)] units (tta = thenoyltrifluoroacetylacetonate) was also investigated. In methanol, 1H NMR titration experiments revealed the formation of complex mixtures from which two new species could be identified, [Lu2(bpd)(tta)4] (4) and H[Lu(bpd)(tta)2] (5), as confirmed by their solid state structure analysis. Using highly lipophilic cations in chloroform, the octametallic complex [enH]4[Lu8(bpd)4(tta)18] (6) could be isolated and its X-ray structure determined.
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Affiliation(s)
- Piotr W Zabierowski
- Institut Photovoltaïque d'Ile-de-France 18, boulevard Thomas Gobert, 91120 Palaiseau, France.,Equipe de Synthèse pour l'Analyse, IPHC, UMR 7178 CNRS, Université de Strasbourg, ECPM, 25 rue Becquerel, 67087 Strasbourg Cedex, France.,ICube laboratory, CNRS and Université de Strasbourg, F-67037 Strasbourg, France
| | - Olivier Jeannin
- Institut des Sciences Chimiques de Rennes, UMR-CNRS 6226, 263 Avenue du Général Leclerc, CS 74205, F-35042 Rennes Cedex, France
| | - Thomas Fix
- ICube laboratory, CNRS and Université de Strasbourg, F-67037 Strasbourg, France
| | | | - Loïc J Charbonnière
- Equipe de Synthèse pour l'Analyse, IPHC, UMR 7178 CNRS, Université de Strasbourg, ECPM, 25 rue Becquerel, 67087 Strasbourg Cedex, France
| | - Aline M Nonat
- Equipe de Synthèse pour l'Analyse, IPHC, UMR 7178 CNRS, Université de Strasbourg, ECPM, 25 rue Becquerel, 67087 Strasbourg Cedex, France
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5
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Thermal and Emission Properties of a Series of Lanthanides Complexes with N-Biphenyl-Alkylated-4-Pyridone Ligands: Crystal Structure of a Terbium Complex with N-Benzyl-4-Pyridone. Molecules 2021; 26:molecules26072017. [PMID: 33916251 PMCID: PMC8036739 DOI: 10.3390/molecules26072017] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 03/28/2021] [Accepted: 03/29/2021] [Indexed: 11/16/2022] Open
Abstract
This work focuses on the investigation of the liquid crystalline behavior and luminescence properties of the lanthanide complexes of Eu(III), Sm(III) and Tb(III) with N-biphenyl-alkylated-4-pyridone ligands. The organic ligands having a biphenyl group attached via a long flexible spacer with either 9 or 10 carbon atoms were synthesized by the reaction between 4-hydroxypyridine and the corresponding bromide compounds. The chemical structures of the organic and lanthanide complexes were assigned based on elemental analysis, single-crystal X-ray diffraction, 1H, 13C NMR and IR spectroscopies, and thermogravimetric analysis (TGA). The X-ray diffraction analysis of a parent compound shows that the lanthanide ions are surrounded by three monodentate pyridone ligands and three bidentate nitrate ions, giving a 9-coordinate environment. The mesogenic behavior and the type of liquid crystalline phases exhibited by the new complexes were analyzed by differential scanning calorimetry (DSC) and polarizing optical microscopy (POM), and powder X-ray diffraction (XRD) studies. Only the lanthanide complexes with longer spacer (10) display a monotropic SmA phase, typically on a short thermal range (less than 10 °C). The complexes with shorter flexible chains (9) show no liquid crystalline properties with melting temperatures lower than their analogs with longer spacers. The emission spectra recorded in solid state at room temperatures show typical emission bands for each lanthanide ion employed (Eu(III), Tb(III) and Sm(III)).
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6
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Zou M, Zhao Y, Ding B, Jiang F, Chen Y, Ma P, Lin J. NIR-triggered biodegradable MOF-coated upconversion nanoparticles for synergetic chemodynamic/photodynamic therapy with enhanced efficacy. Inorg Chem Front 2021. [DOI: 10.1039/d1qi00252j] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The generation of reactive oxygen species (ROS) is often limited by the overexpression of glutathione (GSH) in the tumor microenvironment (TME) and the penetration depth of visible light.
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Affiliation(s)
- Man Zou
- School of Applied Physics and Materials
- Wuyi University
- Jiangmen 529020
- P. R. China
- State Key Laboratory of Rare Earth Resource Utilization
| | - Yajie Zhao
- State Key Laboratory of Rare Earth Resource Utilization
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- P. R. China
| | - Binbin Ding
- State Key Laboratory of Rare Earth Resource Utilization
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- P. R. China
| | - Fan Jiang
- State Key Laboratory of Rare Earth Resource Utilization
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- P. R. China
| | - Yeqing Chen
- School of Applied Physics and Materials
- Wuyi University
- Jiangmen 529020
- P. R. China
| | - Ping'an Ma
- State Key Laboratory of Rare Earth Resource Utilization
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- P. R. China
| | - Jun Lin
- School of Applied Physics and Materials
- Wuyi University
- Jiangmen 529020
- P. R. China
- State Key Laboratory of Rare Earth Resource Utilization
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Kim Y, Ohmagari H, Saso A, Tamaoki N, Hasegawa M. Electrofluorochromic Device Based on a Redox-Active Europium(III) Complex. ACS APPLIED MATERIALS & INTERFACES 2020; 12:46390-46396. [PMID: 32931242 DOI: 10.1021/acsami.0c13765] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Electrofluorochromism owing to redox reactions on the center europium (Eu) ion in ionic liquids is examined for the helicate complexes (abbreviated as EuL) with a hexadentate pyridine derivative. Typical electrofluorochromism requires extra electroactive units complementing intra- or intermolecular energy transfer to quench fluorophores. Herein, an unprecedentedly simplified electrofluorochromic system overcoming such issues is demonstrated by utilizing reversible electrochemistry of EuL between Eu3+ and Eu2+, which accompanies large emission transition. A three-electrode electrochemical switching device is facilely prepared with an ionic liquid [BMIM][PF6] and EuL mixture. Benefiting from the stable helical coordinated structure of the ligand in [BMIM][PF6], highly enhanced red fluorescence of EuL with small quantity (≤1 wt %) is utilized. Rapid response and large contrast of luminescence are achieved: the emission is drastically quenched at the reduced state (Eu2+) and it is successfully restored by subsequent oxidation (Eu3+). The reversible fluctuation of excitation and emission spectra of an electrofluorochromic device is achieved in the potential window within ±2 V. The device affords excellent optoelectric properties in terms of well-controlled luminescence switching depending on the applied potentials and its durability. This work paves an efficient and smart way toward Eu luminescence control in optoelectronic devices.
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Affiliation(s)
- Yuna Kim
- Research Institute for Electronic Science, Hokkaido University, N-20, W-10, Kita-Ku, Sapporo 001-0020, Japan
| | - Hitomi Ohmagari
- College of Science and Engineering, Aoyama Gakuin University, 5-10-1 Fuchinobe, Chuo-ku, Sagamihara, Kanagawa 252-5258, Japan
| | - Akira Saso
- College of Science and Engineering, Aoyama Gakuin University, 5-10-1 Fuchinobe, Chuo-ku, Sagamihara, Kanagawa 252-5258, Japan
| | - Nobuyuki Tamaoki
- Research Institute for Electronic Science, Hokkaido University, N-20, W-10, Kita-Ku, Sapporo 001-0020, Japan
| | - Miki Hasegawa
- College of Science and Engineering, Aoyama Gakuin University, 5-10-1 Fuchinobe, Chuo-ku, Sagamihara, Kanagawa 252-5258, Japan
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8
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Hasegawa M, Sakurai S, Yamaguchi MA, Iwasawa D, Yajima N, Ogata S, Inazuka Y, Ishii A, Suzuki K. Aspects of lanthanide complexes for selectivity, intensity and sharpness in luminescence bands from twenty-four praseodymium, europium and gadolinium complexes with differently distorted-hexadentate ligands. Photochem Photobiol Sci 2020; 19:1054-1062. [PMID: 32609140 DOI: 10.1039/d0pp00069h] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
We structurally and spectroscopically investigated a series of praseodymium (Pr) complexes with eight ligands that form helicate molecular structures. The mother ligand skeleton (L) has two bipyridine moieties bridged with ethylenediamine. The bridged skeleton of PrL was changed to diamines 1-methyl-ethylenediamine, trimethylenediamine and 2,2'-dimethyl-trimethylenediamine, and the corresponding ligands were designated as Lme, Lpr and Ldmpr, for each Pr in these complexes upon UV-excitation. The luminescence quantum yields of PrL and PrLpr in the visible and near infrared (NIR) regions indicate that PrL is excited by both the electronic state of the ligand and the ff absorption band, whereas PrLpr is excited through the ligand. The addition of a methyl group to PrL and PrLpr has a different effect on the Pr emission intensity with the intensity of PrLme decreasing more than that of PrL and PrLdmpr and increasing more than that of PrLpr. Thus, the coordination of Pr and the increased rigidity of the ligand upon methylation enhance luminescence. The azomethine moieties on Lme, Lpr and Ldmpr were reduced and formed the corresponding PrLH, PrLmeH, PrLprH and PrLdmprH complexes. The luminescence of the non-methylated series is due to transitions related to the 1D2 level and thus the methylated series luminesces due to high energy levels such as 3PJ arising from the shortened π electronic systems. We also discuss the strong red emission of a series of Eu complexes with eight ligands from the viewpoint of their molecular structures and luminescence efficiencies and evaluate the Judd-Ofelt parameters from the luminescence spectra of Eu complexes.
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Affiliation(s)
- Miki Hasegawa
- Department of Chemistry and Biological Science, College of Science and Engineering, Aoyama Gakuin University, 5-10-1 Fuchinobe, 252-5258, Chuo-ku, Sagamihara, Kanagawa, Japan. .,Mirai Molecular Materials Design Institute, Aoyama Gakuin University, 5-10-1 Fuchinobe, 252-5258, Chuo-ku, Sagamihara, Kanagawa, Japan.
| | - Shoya Sakurai
- Department of Chemistry and Biological Science, College of Science and Engineering, Aoyama Gakuin University, 5-10-1 Fuchinobe, 252-5258, Chuo-ku, Sagamihara, Kanagawa, Japan
| | - Masafumi Andrew Yamaguchi
- Department of Chemistry and Biological Science, College of Science and Engineering, Aoyama Gakuin University, 5-10-1 Fuchinobe, 252-5258, Chuo-ku, Sagamihara, Kanagawa, Japan
| | - Daichi Iwasawa
- Department of Chemistry and Biological Science, College of Science and Engineering, Aoyama Gakuin University, 5-10-1 Fuchinobe, 252-5258, Chuo-ku, Sagamihara, Kanagawa, Japan
| | - Naho Yajima
- Department of Chemistry and Biological Science, College of Science and Engineering, Aoyama Gakuin University, 5-10-1 Fuchinobe, 252-5258, Chuo-ku, Sagamihara, Kanagawa, Japan
| | - Shuhei Ogata
- Department of Chemistry and Biological Science, College of Science and Engineering, Aoyama Gakuin University, 5-10-1 Fuchinobe, 252-5258, Chuo-ku, Sagamihara, Kanagawa, Japan
| | - Yudai Inazuka
- Department of Chemistry and Biological Science, College of Science and Engineering, Aoyama Gakuin University, 5-10-1 Fuchinobe, 252-5258, Chuo-ku, Sagamihara, Kanagawa, Japan
| | - Ayumi Ishii
- Mirai Molecular Materials Design Institute, Aoyama Gakuin University, 5-10-1 Fuchinobe, 252-5258, Chuo-ku, Sagamihara, Kanagawa, Japan.,JST, PRESTO, 4-1-8 Moncho, 332-0012, Kawaguchi, Saitama, Japan.,Graduate School of Engineering, Toin University of Yokohama, 225-8503, Kurogane-cho, Aoba-ku, Yokohama, Kanagawa, Japan
| | - Kengo Suzuki
- Hamamatsu Photonics K. K, 812 Joko-cho, 341-3196, Higashi-ku, Hamamatsu, Shizuoka, Japan
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Iwanaga H. Effects of alkyl groups in diphosphine dioxide-ligand for Eu(III)-β-diketonate complexes on photoluminescence properties. Chem Phys Lett 2019. [DOI: 10.1016/j.cplett.2019.136794] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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10
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Xiao YH, Deng ZP, Zhu ZB, Huo LH, Gao S. Rare earth metal-organic complexes constructed from hydroxyl and carboxyl modified arenesulfonate: syntheses, structure evolutions, and ultraviolet, visible and near-infrared luminescence. Dalton Trans 2017; 46:16493-16504. [PMID: 29148553 DOI: 10.1039/c7dt03254d] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
The reaction of 2-hydroxyl-4-carboxylbenzenesulfonic acid (H3L) and rare earth (RE) metal nitrates together with two N-heterocyclic ligands gives rise to the formation of 38 complexes, namely, [La(H2L)2(ox)0.5(H2O)4]n·2nH2O (1-La) (ox = oxalate), [RE2(H2L)2 (ox)(H2O)12]·2(H2L)·8H2O (2-RE) (RE = Nd, Sm, Eu, Gd, Tb, Dy), [RE(SO4)(H2O)7]·(H2L)·3H2O (3-RE) (RE = Ho, Er, Tm, Yb, Lu and Y), [RE(L)(H2O)3]n·nH2O (4-RE) (RE = Er, Tm, Yb and Lu), [RE(L)(2,2'-bipy)(H2O)]n (5-RE) (RE = La, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho and Y, 2,2'-bipy = 2,2'-bipyridine), [RE(L)(1,10-phen)(H2O)]n (6-RE) (RE = La, Pr, Nd, Sm, Eu, 1,10-phen = 1,10-phenanthroline), and [RE(L')(1,10-phen)2(H2O)]n (7-RE) (RE = Gd, Tb, Ho, Er, Yb and Lu, H3L' = 2-hydroxy-3-nitro-4-carboxybenzenesulfonic acid), which have been characterized by elemental analysis, IR, TG, PL, powder and single-crystal X-ray diffraction. Complexes 1-La, 2-RE and 3-RE present zigzag chain, di- and mono-nuclear structures, in which H2L- acts as a counterion and monodentate and μ2-bridging monoanions. For the three species, light RE metal cations tend to induce the formation of oxalate while heavy RE metal cations tend to induce the formation of sulfate. Complexes 4-RE and 5-RE exhibit layer structures incorporating helical chains, in which the L3- trianion presents μ3 and μ4 coordination modes. Complexes 6-RE containing light RE metal cations show layer structures incorporating helical chains, while complexes 7-RE containing heavy RE metal cations have helical chain structures supported by the bridging of in situ generated L'3-. Remarkably, the in situ generated oxalates in 1-La and 2-RE, as well as the in situ generated L'3- in 7-RE, also play a crucial role in determining the structures of these complexes. Structure evolutions make these complexes present various luminescent emissions. Complexes 3-Tm, 3-Yb, 3-Lu, 3-Y and 4-Lu exhibit ultraviolet emissions from 354 to 370 nm. Complexes 1-La and 6-La present blue emissions at 442 and 463 nm. Complexes 2-Eu, 2-Tb, 5-Tb and 7-Tb exhibit characteristic red and green emissions while the complex 5-Y presents a green emission at 501 nm. Meanwhile, complexes 2-Nd, 3-Yb, 4-Yb, 5-Nd, 6-Nd, and 7-Yb show near-infrared (NIR) emissions. Moreover, 2-Eu, 2-Tb, 5-Tb, 7-Tb and 5-Y show longer luminescence lifetimes from 390.47 to 1211.57 μs.
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Affiliation(s)
- Ying-Hui Xiao
- Key Laboratory of Functional Inorganic Material Chemistry, Ministry of Education, School of Chemistry and Materials Science, Heilongjiang University, Harbin 150080, People's Republic of China. and School of Chemistry and Chemical Engineering, Qiqihar University, Qiqihar 161006, People's Republic of China
| | - Zhao-Peng Deng
- Key Laboratory of Functional Inorganic Material Chemistry, Ministry of Education, School of Chemistry and Materials Science, Heilongjiang University, Harbin 150080, People's Republic of China.
| | - Zhi-Biao Zhu
- Key Laboratory of Functional Inorganic Material Chemistry, Ministry of Education, School of Chemistry and Materials Science, Heilongjiang University, Harbin 150080, People's Republic of China.
| | - Li-Hua Huo
- Key Laboratory of Functional Inorganic Material Chemistry, Ministry of Education, School of Chemistry and Materials Science, Heilongjiang University, Harbin 150080, People's Republic of China.
| | - Shan Gao
- Key Laboratory of Functional Inorganic Material Chemistry, Ministry of Education, School of Chemistry and Materials Science, Heilongjiang University, Harbin 150080, People's Republic of China.
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11
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Synthesis, crystal structure and photoluminescence property of Eu/Tb MOFs with mixed polycarboxylate ligands. J SOLID STATE CHEM 2015. [DOI: 10.1016/j.jssc.2015.08.037] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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12
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Cheng Q, Huang WY, Huang QH, Xiong YJ, Fang JF, Li Y, Zhu FF, Yue ST. Coordination complexes based on V-shaped ligand and rare earth(III) ions: lanthanide contraction effect induced structural changes. J COORD CHEM 2015. [DOI: 10.1080/00958972.2015.1038528] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Qian Cheng
- School of Chemistry Environment, South China Normal University, Guangzhou, PR China
| | - Wei-Yan Huang
- School of Chemistry Environment, South China Normal University, Guangzhou, PR China
| | - Qiu-Hong Huang
- School of Chemistry Environment, South China Normal University, Guangzhou, PR China
| | - Yan-Ju Xiong
- School of Chemistry Environment, South China Normal University, Guangzhou, PR China
| | - Jie-Fang Fang
- School of Chemistry Environment, South China Normal University, Guangzhou, PR China
| | - Yun Li
- School of Chemistry Environment, South China Normal University, Guangzhou, PR China
| | - Fei-Fei Zhu
- School of Chemistry Environment, South China Normal University, Guangzhou, PR China
| | - Shan-Tang Yue
- School of Chemistry Environment, South China Normal University, Guangzhou, PR China
- Guangzhou Key Laboratory of Materials for Energy Conversion and Storage, South China Normal University, Guangzhou, PR China
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Abdelhameed RM, Carlos LD, Rabu P, Santos SM, Silva AMS, Rocha J. Designing Near-Infrared and Visible Light Emitters by Postsynthetic Modification of Ln+3-IRMOF-3. Eur J Inorg Chem 2014. [DOI: 10.1002/ejic.201402789] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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14
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Caballero AB, Rodríguez-Diéguez A, Salas JM, Sánchez-Moreno M, Marín C, Ramírez-Macías I, Santamaría-Díaz N, Gutiérrez-Sánchez R. Lanthanide complexes containing 5-methyl-1,2,4-triazolo[1,5- a ] pyrimidin-7(4 H )-one and their therapeutic potential to fight leishmaniasis and Chagas disease. J Inorg Biochem 2014; 138:39-46. [DOI: 10.1016/j.jinorgbio.2014.04.016] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2014] [Revised: 04/25/2014] [Accepted: 04/28/2014] [Indexed: 01/04/2023]
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15
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Gao JY, Xiong XH, Chen CJ, Xie WP, Ran XR, Yue ST, Liu YL, Cai YP. Effect of lanthanide contraction on structures of 3D lanthanide organic frameworks from 5-nitroisophthalic acid and picolinic acid. INORG CHEM COMMUN 2013. [DOI: 10.1016/j.inoche.2013.02.002] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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16
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Jiang ZQ, Jiang GY, Hou DC, Wang F, Zhao Z, Zhang J. Urothermal synthesis of photoluminescent lanthanide–organic frameworks with unusual topologies. CrystEngComm 2013. [DOI: 10.1039/c2ce26242h] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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17
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Zhou X, Zhou K, Wang Z, Yang S. Preparation, Structure, and Optical Properties of the 1D Chain Red Luminescent Europium Coordination Polymer: {[Eu2L6(DMF)(H2O)]·2DMF·H2O}n(L = C9H6ClO2-). Z Anorg Allg Chem 2012. [DOI: 10.1002/zaac.201200320] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Guo M, Chen N, Gao YC, Lu HJ, Li G. A series of lanthanide-organic frameworks constructed by 2-methyl imidazole dicarboxylate and oxalate: synthesis, structures, and properties. J COORD CHEM 2012. [DOI: 10.1080/00958972.2012.680590] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Mengwei Guo
- a Department of Chemistry , Zhengzhou University , Zhengzhou 450052 , Henan , P.R. China
| | - Nan Chen
- a Department of Chemistry , Zhengzhou University , Zhengzhou 450052 , Henan , P.R. China
| | - Yong-Chao Gao
- a Department of Chemistry , Zhengzhou University , Zhengzhou 450052 , Henan , P.R. China
| | - Hui-Jie Lu
- a Department of Chemistry , Zhengzhou University , Zhengzhou 450052 , Henan , P.R. China
| | - Gang Li
- a Department of Chemistry , Zhengzhou University , Zhengzhou 450052 , Henan , P.R. China
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Wu T, Gao J, Wang J, Wang S, Bai Y, Li Y, Li K, Zhang X. Synthesis, structural determination and spectroscopic analysis of a novel 2D terbium coordination network with ethyleneglycol-bis-(2-aminoethylether)-N,N,N',N'-tetraacetic acid. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2012; 86:1-7. [PMID: 22057298 DOI: 10.1016/j.saa.2011.10.036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/22/2011] [Revised: 10/12/2011] [Accepted: 10/14/2011] [Indexed: 05/31/2023]
Abstract
A novel two-dimensional (2D) mononuclear complex, namely, (enH(2))[Tb(III)(egta)(H(2)O)](2)·6H(2)O (H(4)egta=ethyleneglycol-bis-(2-aminoethylether)-N,N,N',N'-tetraacetic acid and en=ethylenediamine), was successfully synthesized and characterized by infrared spectrum, UV-vis spectrum, fluorescence spectrum, thermal analysis and single-crystal X-ray diffraction techniques. Single-crystal X-ray diffraction analysis reveals that the central Tb(III) ion is nine-coordinate in geometry of pseudo-monocapped square antiprismatic polyhedron. Furthermore, the hydrogen bonds play an important role in the fabrication of layer structure of the complex. Through hydrogen bonds between ethylenediamine cation (enH(2)(2+)) and [Tb(III)(egta)(H(2)O)](-) complex anion, the title complex forms a 2D layer network along [111] crystallographic direction. Particularly, the fluorescent property is also fully investigated, which indicates that the title complex would be a potential candidate as fluorescent materials.
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Affiliation(s)
- Tong Wu
- College of Chemistry, Liaoning University, Shenyang 110036, PR China
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Sun L, Li Y, Liang Z, Yu J, Xu R. Structures and properties of lanthanide metal–organic frameworks based on a 1,2,3-triazole-containing tetracarboxylate ligand. Dalton Trans 2012; 41:12790-6. [DOI: 10.1039/c2dt31717f] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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21
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Zhou X, Guo Y, Shi Z, Song X, Tang X, Hu X, Zhu Z, Li P, Liu W. Diverse lanthanide coordination polymers tuned by the flexibility of ligands and the lanthanide contraction effect: syntheses, structures and luminescence. Dalton Trans 2012; 41:1765-75. [DOI: 10.1039/c1dt10931f] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Cepeda J, Balda R, Beobide G, Castillo O, Fernández J, Luque A, Pérez-Yáñez S, Román P, Vallejo-Sánchez D. Lanthanide(III)/Pyrimidine-4,6-dicarboxylate/Oxalate Extended Frameworks: A Detailed Study Based on the Lanthanide Contraction and Temperature Effects. Inorg Chem 2011; 50:8437-51. [DOI: 10.1021/ic201013v] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Javier Cepeda
- Departamento de Química Inorgánica, Facultad de Ciencia y Tecnología, Universidad del País Vasco, Apartado 644, E-48080 Bilbao, Spain
| | - Rolindes Balda
- Departamento de Física Aplicada I, Escuela Superior de Ingenieros, Universidad del País Vasco, E-48013 Bilbao, Spain
| | - Garikoitz Beobide
- Departamento de Química Inorgánica, Facultad de Ciencia y Tecnología, Universidad del País Vasco, Apartado 644, E-48080 Bilbao, Spain
| | - Oscar Castillo
- Departamento de Química Inorgánica, Facultad de Ciencia y Tecnología, Universidad del País Vasco, Apartado 644, E-48080 Bilbao, Spain
| | - Joaquín Fernández
- Departamento de Física Aplicada I, Escuela Superior de Ingenieros, Universidad del País Vasco, E-48013 Bilbao, Spain
| | - Antonio Luque
- Departamento de Química Inorgánica, Facultad de Ciencia y Tecnología, Universidad del País Vasco, Apartado 644, E-48080 Bilbao, Spain
| | - Sonia Pérez-Yáñez
- Departamento de Química Inorgánica, Facultad de Ciencia y Tecnología, Universidad del País Vasco, Apartado 644, E-48080 Bilbao, Spain
| | - Pascual Román
- Departamento de Química Inorgánica, Facultad de Ciencia y Tecnología, Universidad del País Vasco, Apartado 644, E-48080 Bilbao, Spain
| | - Daniel Vallejo-Sánchez
- Departamento de Química Inorgánica, Facultad de Ciencia y Tecnología, Universidad del País Vasco, Apartado 644, E-48080 Bilbao, Spain
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Pan ZR, Xu J, Yao XQ, Li YZ, Guo ZJ, Zheng HG. Syntheses, structures, magnetic and photoluminescence properties of metal–organic frameworks based on aromatic polycarboxylate acids. CrystEngComm 2011. [DOI: 10.1039/c0ce00490a] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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24
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Zhu YY, Sun ZG, Tong F, Liu ZM, Huang CY, Wang WN, Jiao CQ, Wang CL, Li C, Chen K. Hydrothermal synthesis, crystal structures, and luminescent properties of a series of new lanthanide oxalatophosphonates with a layer architecture. Dalton Trans 2011; 40:5584-90. [DOI: 10.1039/c0dt01781g] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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25
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Han Y, Li X, Li L, Ma C, Shen Z, Song Y, You X. Structures and properties of porous coordination polymers based on lanthanide carboxylate building units. Inorg Chem 2010; 49:10781-7. [PMID: 21028893 DOI: 10.1021/ic902194g] [Citation(s) in RCA: 104] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A series of 3-D lanthanide porous coordination polymers, [Ln(6)(BDC)(9)(DMF)(6)(H(2)O)(3)·3DMF](n) [Ln = La, 1; Ce, 2; Nd, 3], [Ln(2)(BDC)(3)(DMF)(2)(H(2)O)(2)](n) [Ln = Y, 4; Dy, 5; Eu, 6], [Ln(2)(ADB)(3)(DMSO)(4)·6DMSO·8H(2)O](n) [Ln = Ce, 7; Sm, 8; Eu, 9; Gd, 10], {[Ce(3)(ADB)(3)(HADB)(3)]·30DMSO·29H(2)O}(n) (11), and [Ce(2)(ADB)(3)(H(2)O)(3)](n) (12) (H(2)BDC = benzene-1,4-dicarboxylic acid and H(2)ADB = 4,4'-azodibenzoic acid), have been synthesized and characterized. In 1-3, the adjacent Ln(III) ions are intraconnected to form 1-D metal-carboxylate oxygen chain-shaped building units, [Ln(4)(CO(2))(12)](n), that constructed a 3-D framework with 4 × 7 Å rhombic channels. In 4-6, the dimeric Ln(III) ions are interlinked to yield scaffolds with 3-D interconnecting tunnels. Compounds 7-10 are all 3-D interpenetrating structures with the CaB6-type topology structure. Compound 11 is constructed by ADB spacers and trinulcear Ce nodes with a NaCl-type topology structure and a 1.9-nm open channel system. In 12, the adjacent Ce(III) ions are intraconnected to form 1-D metal-carboxylate oxygen chain-shaped building units, [Ln(4)(CO(2))(12)](n), and give rise to a 3-D framework. Moreover, 6 exhibits characteristic red luminescence properties of Eu(III) complexes. The magnetic susceptibilities, over a temperature range of 1.8-300 K, of 3, 6, and 7 have also been investigated; the results show paramagnetic properties.
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Affiliation(s)
- Yinfeng Han
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing National Laboratory of Microstructures, Nanjing University, Nanjing 210093, PR China
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Wang J, Li D, Gao J, Liu B, Wang B, Wang D, Fan T, Zhang X. Syntheses, structural determination, and binding studies of nine-coordinate (enH2)3[TbIII(ttha)]2·11H2O and eight- coordinate (enH2)[TbIII(pdta)(H2O)]2·8H2O. J COORD CHEM 2010. [DOI: 10.1080/00958972.2010.521240] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Jun Wang
- a Department of Chemistry , Liaoning University , Shenyang 110036, P.R. China
| | - Dan Li
- a Department of Chemistry , Liaoning University , Shenyang 110036, P.R. China
| | - Jingqun Gao
- a Department of Chemistry , Liaoning University , Shenyang 110036, P.R. China
| | - Bin Liu
- b Department of Pharmacy , Liaoning University , Shenyang 110036, P.R. China
| | - Baoxin Wang
- a Department of Chemistry , Liaoning University , Shenyang 110036, P.R. China
| | - Dan Wang
- b Department of Pharmacy , Liaoning University , Shenyang 110036, P.R. China
| | - Tingting Fan
- b Department of Pharmacy , Liaoning University , Shenyang 110036, P.R. China
| | - Xiangdong Zhang
- a Department of Chemistry , Liaoning University , Shenyang 110036, P.R. China
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Zhang N, Sun Z, Zhu Y, Zhang J, Liu L, Huang C, Lu X, Wang W, Tong F. Synthesis, crystal structure and luminescence properties of eight new lanthanide carboxyphosphonates with a 3D framework structure. NEW J CHEM 2010. [DOI: 10.1039/b9nj00456d] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Zhu Y, Sun Z, Zhao Y, Zhang J, Lu X, Zhang N, Liu L, Tong F. Synthesis, crystal structures and luminescence properties of lanthanide oxalatophosphonates with a three-dimensional framework structure. NEW J CHEM 2009. [DOI: 10.1039/b814400a] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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29
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Yan J, Guo Y, Li H, Sun X, Wang Z. Structural diversity and luminescent properties of europium(III) complexes with acrylic acid ligands. J Mol Struct 2008. [DOI: 10.1016/j.molstruc.2008.03.050] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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30
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Gou L, Wu QR, Hu HM, Qin T, Xue GL, Yang ML, Tang ZX. A new family of lanthanide terpyridine nitrate complexes: Solvothermal syntheses, crystal structures and luminescent properties of [Ln(pytpy)(NO3)2(μ-OCH3)]2. Inorganica Chim Acta 2008. [DOI: 10.1016/j.ica.2007.10.009] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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31
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Han YF, Zhou XH, Zheng YX, Shen Z, Song Y, You XZ. Syntheses, structures, photoluminescence, and magnetic properties of nanoporous 3D lanthanide coordination polymers with 4,4′-biphenyldicarboxylate ligand. CrystEngComm 2008. [DOI: 10.1039/b803168a] [Citation(s) in RCA: 63] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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32
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Guo X, Chen M, Lu T, Huang X. Effect of Tb(III) on the properties of P(NIPAM-co-St) copolymer microspheres. JOURNAL OF POLYMER RESEARCH 2007. [DOI: 10.1007/s10965-007-9153-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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33
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Study on interaction between Tb(III) and poly(N-isopropylacrylamide)-g-poly(N-isopropylacrylamide-co-styrene) core–shell nanoparticles. Eur Polym J 2006. [DOI: 10.1016/j.eurpolymj.2006.06.012] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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34
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Yang J, Yue Q, Li GD, Cao JJ, Li GH, Chen JS. Structures, Photoluminescence, Up-Conversion, and Magnetism of 2D and 3D Rare-Earth Coordination Polymers with Multicarboxylate Linkages. Inorg Chem 2006; 45:2857-65. [PMID: 16562941 DOI: 10.1021/ic051557o] [Citation(s) in RCA: 384] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Four new rare-earth compounds, [Eu(NDC)1.5(DMF)2] (1), [Nd2(NDC)3(DMF)4].H2O (2), [La2(NDC)3(DMF)4].0.5H2O (3), and [Eu(BTC)(H2O)] (4), where NDC = 1,4-naphthalenedicarboxylate, BTC = 1,3,5-benzenetricarboxylate, and DMF = N,N-dimethylformamide, have been synthesized through preheating and cooling-down crystallization. Compounds 1-3 possess similar 2D structures, in which the NDC ligands link M(III) (M = La, Nd, and Eu) ions of two adjacent double chains constructed by NDC ligands and dinuclear M(III) building units. In compound 4, the Eu(III) ion is seven-coordinated by O atoms from six BTC ligands and one terminal water molecule in a distorted pentagonal-bipyramidal coordination environment. If the BTC ligand and the Eu(III) ion are regarded as six-connected nodes, respectively, the structure of compound 4 can be well described as a 3D six-connected net. Furthermore, compounds 1 and 4 exhibit strong red luminescence upon 355-nm excitation. Compound 2 displays interesting emissions in the near-IR region, and yellow (580 nm) pumping of this compound results in UV and intense blue emissions through an up-conversion process. The magnetic properties of compounds 1, 2, and 4 have been studied through measurement of their magnetic susceptibilities over the temperature range of 4-300 K.
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Affiliation(s)
- Jin Yang
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun 130012, People's Republic of China
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36
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Yin W, Jiang L, Wang Y, Huang X. Tb(III)-modified properties of thermosensitive core–shell microspheres. ACTA ACUST UNITED AC 2006. [DOI: 10.1002/polb.20962] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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