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Li J, Jin Y, Yang YY, Song XQ. A Multifunctional Ca II-Eu III Heterometallic Organic Framework with Sensing and Selective Adsorption in Water. Inorg Chem 2024; 63:6871-6882. [PMID: 38557029 DOI: 10.1021/acs.inorgchem.4c00320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/04/2024]
Abstract
With increasing global industrialization, it is urgent and challenging to develop multifunctional species for detection and adsorption in the environment. For this purpose, a novel anionic heterometallic organic framework, [(CH3)2NH2][CaEu(CAM)2(H2O)2]·4H2O·4DMF (CaEuCAM), is hydrothermally synthesized based on chelidamic acid (H3CAM). Single crystal analysis shows that CaEuCAM features two different oxygen-rich channels along the c-axis in which one CAM3- bridges two sextuple-coordinated Ca2+ and two octuple-coordinated Eu3+ with a μ4-η1: η1: η1: η1: η1: η1 new chelating and bridging mode. The characteristic bright red emission and superior hydrostability of CaEuCAM under harsh acidic and basic conditions benefit it by acting as a highly sensitive sensor for Fe3+ and 3-nitrophenol (3-NP) with extremely low LODs through remarkable quenching. The combination of experiments and theoretical calculations for sensing mechanisms shows that the competitive absorption and interaction are responsible for Fe3+-induced selective emission quenching, while that for 3-NP is the result of the synergism of host-guest chemistry and the inner filter effect. Meanwhile, the assimilation of negative charge plus channels renders CaEuCAM a highly selective adsorbent for methylene blue (MB) due to a synergy of electrostatic affinity, ion-dipole interaction, and size matching. Of note is the reusability of CaEuCAM toward Fe3+/3-NP sensing and MB adsorption besides its fast response. These findings could be very useful in guiding the development of multifunctional Ln-MOFs for sensing and adsorption applications in water media.
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Affiliation(s)
- Juan Li
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China
| | - Yan Jin
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China
| | - Yi-Yi Yang
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China
| | - Xue-Qin Song
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China
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2
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Bedi M, Dhankhar P, Taxak VB, Khatkar SP, Doon PB. Structural Insights and Photophysical Screening of Sm (III) Complexes with Heterocyclic Ligand for Optical Applications. J Fluoresc 2023:10.1007/s10895-022-03064-4. [PMID: 36701083 DOI: 10.1007/s10895-022-03064-4] [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: 08/06/2022] [Accepted: 11/01/2022] [Indexed: 01/27/2023]
Abstract
Five novel bright orange color emitting Sm(III) complexes (C1-C5) have been synthesized via energy efficient and cost effective solution precipitation method with 5-phenyl 2-furoic acid as primary organic sensitizer and nitrogen donor neocuproine, 2, 2- bipyridyl, bathophenanthroline, and 1,10-phenanthroline as secondary ligands. All the newly synthesized metal complexes are thoroughly characterize to examine the appropriateness of the organic ligand for the sensitization process. All the outcomes of the various advanced and fundamental spectroscopic techniques validate the bonding of carboxylate group with the Sm(III) ion. The luminescence spectra reflects the dominance of magnetic dipole transition which designate the occurrence of harmonized chemical environment in the coordination sphere which is further validated by enhanced values of intensity ratio. These complexes possess suitable thermal stability with excellent photoluminescent features as confirmed by thermogravimetric analysis and photoluminescence studies. The luminescence lifetime of samarium complexes [C2-C5] is relatively long due to the synergistic effect presented by ancillary ligands. The emission color of the synthesized complexes show shift from orange to bright orange red color which is displayed through CIE color coordinates.
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Affiliation(s)
- Manisha Bedi
- Department of Chemistry, Maharshi Dayanand University, Rohtak, 124001, India
| | - Priyanka Dhankhar
- Department of Chemistry, Maharshi Dayanand University, Rohtak, 124001, India
| | - V B Taxak
- Department of Chemistry, Maharshi Dayanand University, Rohtak, 124001, India
| | - S P Khatkar
- Department of Chemistry, Maharshi Dayanand University, Rohtak, 124001, India
| | - Priti Boora Doon
- Department of Chemistry, Maharshi Dayanand University, Rohtak, 124001, India.
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3
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Somnath, Ahmad M, Siddiqui KA. Synthesis of Mixed Ligand 3D Cobalt MOF: Smart Responsiveness towards Photocatalytic Dye Degradation in Environmental Contaminants. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133399] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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4
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Tang L, Nan J, Zheng Y, Wang J, Hou X, Wang X. A cobalt-based coordination polymer with a tripodal carboxylate ligand: synthese, structure and properties. ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES 2021. [DOI: 10.1515/znb-2021-0074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
A new cobalt-based coordination polymer (CP), [Co(Htatb)(1,4-bib)]·DMF (1), has been hydrothermally synthesized from CoCl2
·6H2O, 4,4′,4′′-s-triazine-2,4,6-tribenzoic acid (H3tatb), and 1,4-bis(1-imidazoly)benzene (1,4-bib). The product has been characterized by IR spectroscopy, elemental and thermogravimetric analysis, and single-crystal X-ray diffraction. In compound 1, the Htatb ligand links three CoII ions resulting in a double-strand chain structure, further bridged through the 1,4-bib ligands to generate a 2D structure with channels. The fluorescence and cyclovoltammetry characteristics of compound 1 have also been investigated.
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Affiliation(s)
- Long Tang
- Department of Chemistry and Chemical Engineering , Yan’an University Key Laboratory of New Energy & New Functional Materials, Shaanxi Key Laboratory of Chemical Reaction Engineering, Yan’an University , Yan’an 716000 , P. R. China
| | - JiaoWei Nan
- Department of Chemistry and Chemical Engineering , Yan’an University Key Laboratory of New Energy & New Functional Materials, Shaanxi Key Laboratory of Chemical Reaction Engineering, Yan’an University , Yan’an 716000 , P. R. China
| | - YuFei Zheng
- Department of Chemistry and Chemical Engineering , Yan’an University Key Laboratory of New Energy & New Functional Materials, Shaanxi Key Laboratory of Chemical Reaction Engineering, Yan’an University , Yan’an 716000 , P. R. China
| | - JiJiang Wang
- Department of Chemistry and Chemical Engineering , Yan’an University Key Laboratory of New Energy & New Functional Materials, Shaanxi Key Laboratory of Chemical Reaction Engineering, Yan’an University , Yan’an 716000 , P. R. China
| | - XiangYang Hou
- Department of Chemistry and Chemical Engineering , Yan’an University Key Laboratory of New Energy & New Functional Materials, Shaanxi Key Laboratory of Chemical Reaction Engineering, Yan’an University , Yan’an 716000 , P. R. China
| | - Xiao Wang
- Department of Chemistry and Chemical Engineering , Yan’an University Key Laboratory of New Energy & New Functional Materials, Shaanxi Key Laboratory of Chemical Reaction Engineering, Yan’an University , Yan’an 716000 , P. R. China
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5
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Guo Z, Liu X, Bai R, Che Y, Chi Y, Guo C, Xing H. Photoactive Metal-Organic Frameworks for the Selective Synthesis of Thioethers: Coupled with Phosphine to Modulate Thiyl Radical Generation. Inorg Chem 2021; 60:8672-8681. [PMID: 34100594 DOI: 10.1021/acs.inorgchem.1c00642] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Metal-organic framework (MOF) materials are intriguing photocatalysts to trigger radical-mediated chemical transformations. We report herein the synthesis and characterization of a series of isomorphic MOFs which show a novel structure, wide visible-light absorption, high chemical stability, and specific redox potential. The prepared MOFs were explored for the photoinduced single-electron oxidation of thiol compounds, generating reactive thiyl radicals to afford thioethers via a convenient thiol-olefin reaction. Importantly, we provide a widely applicable strategy by combing a photoactive MOF with phosphine to modulate the generation of thiyl radical in the reaction, thereby producing a single product of the thioether without the formation of a disulfide byproduct due to the dimerization of thiyl radicals. The photocatalytic reaction takes advantage of this strategy, showing great generality where tens of thiols and olefins have been examined as coupling partners. In addition, the strategy has also been demonstrated to be effective for the reactions catalyzed by other MOFs. Mechanism studies reveal that the selective synthesis of C-S products relies on a synergy between the photoinduced generation of a thiyl radical over the MOF and the in situ cleavage of S-S bond into a S-H bond by phosphine. It is notable that the synthesized MOFs show advanced performance in comparison with classical MOFs. The work not only provides a series of novel MOF photocatalysts that are capable of photoinduced thiol-olefin coupling but also indicates the great potential of MOFs for photochemical transformations mediated by reactive radicals.
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Affiliation(s)
- Zhifen Guo
- Laboratory of Advanced Energy Materials, College of Chemistry, Northeast Normal University, Changchun 130021, People's Republic of China
| | - Xin Liu
- Laboratory of Advanced Energy Materials, College of Chemistry, Northeast Normal University, Changchun 130021, People's Republic of China
| | - Rong Bai
- Laboratory of Advanced Energy Materials, College of Chemistry, Northeast Normal University, Changchun 130021, People's Republic of China
| | - Yan Che
- Laboratory of Advanced Energy Materials, College of Chemistry, Northeast Normal University, Changchun 130021, People's Republic of China
| | - Yanhong Chi
- Laboratory of Advanced Energy Materials, College of Chemistry, Northeast Normal University, Changchun 130021, People's Republic of China
| | - Chunyi Guo
- Laboratory of Advanced Energy Materials, College of Chemistry, Northeast Normal University, Changchun 130021, People's Republic of China
| | - Hongzhu Xing
- Laboratory of Advanced Energy Materials, College of Chemistry, Northeast Normal University, Changchun 130021, People's Republic of China
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6
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Hou L, Song Y, Lang F, Wang Z, Wang L. Fluorometric determination of Fe3+ and polychlorinated benzenes based on Tb3+-pyromellitic acid coordination polymer. J IND ENG CHEM 2020. [DOI: 10.1016/j.jiec.2020.07.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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7
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Ge Y, Huang Y, Wang G, Li Y, Yao J. A series of mononuclear lanthanide complexes constructed by Schiff base and β-diketonate ligands: synthesis, structures, magnetic and fluorescent properties. Polyhedron 2020. [DOI: 10.1016/j.poly.2020.114651] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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8
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Bejan D, Bahrin LG, Shova S, Marangoci NL, Kökҫam-Demir Ü, Lozan V, Janiak C. New Microporous Lanthanide Organic Frameworks. Synthesis, Structure, Luminescence, Sorption, and Catalytic Acylation of 2-Naphthol. Molecules 2020; 25:E3055. [PMID: 32635351 PMCID: PMC7411860 DOI: 10.3390/molecules25133055] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 06/30/2020] [Accepted: 07/02/2020] [Indexed: 11/16/2022] Open
Abstract
New metal-organic frameworks (MOF) with lanthanum(III), cerium(III), neodymium(III), europium(III), gadolinium(III), dysprosium(III), and holmium(III)] and the ligand precursor 1,3,5-tris(4-carboxyphenyl)-2,4,6-trimethylbenzene (H3L) were synthesized under solvothermal conditions. Single crystal x-ray analysis confirmed the formation of three-dimensional frameworks of [LnL(H2O)2]n·xDMF·yH2O for Ln = La, Ce, and Nd. From the nitrogen sorption experiments, the compounds showed permanent porosity with Brunauer-Emmett-Teller (BET) surface areas of about 400 m2/g, and thermal stability up to 500 °C. Further investigations showed that these Ln-MOFs exhibit catalytic activity, paving the way for potential applications within the field of catalysis.
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Affiliation(s)
- Dana Bejan
- “Petru Poni” Institute of Macromolecular Chemistry, Romanian Academy, 700487 Iasi, Romania; (L.G.B.); (S.S.); (N.L.M.)
| | - Lucian Gabriel Bahrin
- “Petru Poni” Institute of Macromolecular Chemistry, Romanian Academy, 700487 Iasi, Romania; (L.G.B.); (S.S.); (N.L.M.)
| | - Sergiu Shova
- “Petru Poni” Institute of Macromolecular Chemistry, Romanian Academy, 700487 Iasi, Romania; (L.G.B.); (S.S.); (N.L.M.)
| | - Narcisa Laura Marangoci
- “Petru Poni” Institute of Macromolecular Chemistry, Romanian Academy, 700487 Iasi, Romania; (L.G.B.); (S.S.); (N.L.M.)
| | - Ülkü Kökҫam-Demir
- Institut für Anorganische Chemie und Strukturchemie, Heinrich-Heine Universität Düsseldorf, Universitätsstr. 1, D 40225 Düsseldorf, Germany;
| | - Vasile Lozan
- “Petru Poni” Institute of Macromolecular Chemistry, Romanian Academy, 700487 Iasi, Romania; (L.G.B.); (S.S.); (N.L.M.)
- Institute of Chemistry of MECR, Academiei str. 3, MD2028 Chisinau, Moldova
| | - Christoph Janiak
- Institut für Anorganische Chemie und Strukturchemie, Heinrich-Heine Universität Düsseldorf, Universitätsstr. 1, D 40225 Düsseldorf, Germany;
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9
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Magnetic and Luminescent Properties of Isostructural 2D Coordination Polymers Based on 2-Pyrimidinecarboxylate and Lanthanide Ions. CRYSTALS 2020. [DOI: 10.3390/cryst10070571] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
A couple of isostructural coordination polymers with the general formula [Ln4(pymca)4(AcO)8]n have been obtained from reactions between pyrimidine-2-carboxylate (pymca) ligand and rare-earth ions (Ln = Dy (1), Nd (2)). These two-dimensional compounds have been characterized and the crystal structures have been solved by single-crystal X-ray diffraction technique, resulting in layers along the bc plane based on pymca and acetate anions that act as bridging ligands between metal atoms. Given that pymca and acetate anions possess carboxylate and hetero-nitrogen groups, it is possible to build a coordination polymer whose metal centers have a nine coordination. Furthermore, static and dynamic magnetic measurements of compound 1 reveal the lack of single molecule-magnet (SMM) behavior in this system due to the following two effects: (i) the ligand field does not stabilize magnetic ground states well separated from excited states, and (ii) anisotropy axes are not collinear, according to results with Magellan software. On another level, luminescent properties of compounds 1 and 2 are attributed to singlet π-π* transitions centered on pymca ligand as corroborated by time-dependent density functional theory (TD-DFT) calculations.
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10
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Tang L, Wang HH, Fu YH, Wang YT, Wang J, Hou X. Three cobalt-based coordination polymers with tripodal carboxylate and imidazole-containing ligands: syntheses, structures, properties and DFT studies. RSC Adv 2019; 9:38902-38911. [PMID: 35540219 PMCID: PMC9075965 DOI: 10.1039/c9ra07737e] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Accepted: 11/20/2019] [Indexed: 11/21/2022] Open
Abstract
The tripodal carboxylate ligand can be employed in Co(ii) salt/imidazole-containing ligand systems to generate 1D chain, 2D layer, and 2D to 3D network, and the fluorescence properties of 1–3 and magnetic behavior of 1 and 2 have been investigated.
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Affiliation(s)
- Long Tang
- Yan'an University Key Laboratory of New Energy & New Functional Materials
- Department of Chemistry and Chemical Engineering
- Shaanxi Key Laboratory of Chemical Reaction Engineering
- Yan′an University
- Yan′an
| | - Huan-Huan Wang
- Yan'an University Key Laboratory of New Energy & New Functional Materials
- Department of Chemistry and Chemical Engineering
- Shaanxi Key Laboratory of Chemical Reaction Engineering
- Yan′an University
- Yan′an
| | - Yu-Hao Fu
- Yan'an University Key Laboratory of New Energy & New Functional Materials
- Department of Chemistry and Chemical Engineering
- Shaanxi Key Laboratory of Chemical Reaction Engineering
- Yan′an University
- Yan′an
| | - Yi-Tong Wang
- Yan'an University Key Laboratory of New Energy & New Functional Materials
- Department of Chemistry and Chemical Engineering
- Shaanxi Key Laboratory of Chemical Reaction Engineering
- Yan′an University
- Yan′an
| | - JiJiang Wang
- Yan'an University Key Laboratory of New Energy & New Functional Materials
- Department of Chemistry and Chemical Engineering
- Shaanxi Key Laboratory of Chemical Reaction Engineering
- Yan′an University
- Yan′an
| | - XiangYang Hou
- Yan'an University Key Laboratory of New Energy & New Functional Materials
- Department of Chemistry and Chemical Engineering
- Shaanxi Key Laboratory of Chemical Reaction Engineering
- Yan′an University
- Yan′an
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11
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Bhat SA, Iftikhar K. Synthesis, characterization, photoluminescence and intensity parameters of high quantum efficiency pure-red emitting Eu( iii) fluorinated β-diketone complexes. NEW J CHEM 2019. [DOI: 10.1039/c9nj00697d] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The high quantum efficiency mononuclear 7-, 8- and 9-coordinate complexes of tris(heptafluoro-dimethyl-octanedionato)Eu(iii) and 1H-indazole, 2-(1H-imidazol-2-yl)pyridine and 2,4,6-tris(2-pyridyl)-s-triazine are synthesized and thoroughly characterized.
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Affiliation(s)
- Shabir Ahmad Bhat
- Lanthanide Research Laboratory
- Department of Chemistry
- Jamia Millia Islamia
- New-Delhi 110025
- India
| | - Khalid Iftikhar
- Lanthanide Research Laboratory
- Department of Chemistry
- Jamia Millia Islamia
- New-Delhi 110025
- India
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12
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Hasan N, Iftikhar K. Synthesis, crystal structure and photoluminescence studies of [Eu(dbm)3(impy)] and its polymer-based hybrid film. NEW J CHEM 2019. [DOI: 10.1039/c8nj04560g] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
An eight-coordinate Eu(iii) complex with 1,3-dibenzoylmethane (Hdbm) and 2-(1H-imidazol-2-yl)pyridine (impy), [Eu(dbm)3(impy)], was synthesized and characterized via elemental analysis, FTIR spectroscopy, ESI-MS+ studies and thermal analysis (TGA/DTA).
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Affiliation(s)
- Najmul Hasan
- Lanthanide Research Laboratory
- Department of Chemistry Jamia Millia Islamia
- New Delhi 110 025
- India
| | - Khalid Iftikhar
- Lanthanide Research Laboratory
- Department of Chemistry Jamia Millia Islamia
- New Delhi 110 025
- India
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13
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Syntheses, characterization, and luminescent properties of Ca-based metal–organic frameworks based on 1, 4‑naphthalene dicarboxylate. INORG CHEM COMMUN 2018. [DOI: 10.1016/j.inoche.2018.09.021] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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14
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Guo X, Wang P, Xu J, Shen L, Sun J, Tao Y, Chen X, Jing S, Wang L, Fan Y. A 2D zinc coordination polymer constructed from long and flexible N -containing tricarboxylate ligand for encapsulating Ln 3+ ions and luminescent sensing. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2018.04.046] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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15
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Tao Y, Zhang P, Liu J, Chen X, Guo X, Jin H, Chai J, Wang L, Fan Y. Multi-responsive luminescent sensor based on three dimensional lanthanide metal–organic framework. NEW J CHEM 2018. [DOI: 10.1039/c8nj04601h] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
A novel multi-functional luminescent MOF was synthesized, which shows excellent recyclable luminescent sensing for acetone, Fe3+, Cr2O72− and 4-NP.
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Affiliation(s)
- Yufang Tao
- College of Chemistry
- Jilin University
- Changchun 130012
- P. R. China
| | - Ping Zhang
- College of Chemistry
- Jilin University
- Changchun 130012
- P. R. China
| | - Junning Liu
- State Key Laboratory of Supramolecular Structure and Materials
- College of Chemistry
- Jilin University
- Changchun 130012
- P. R. China
| | - Xiaodong Chen
- College of Chemistry
- Jilin University
- Changchun 130012
- P. R. China
| | - Xiuli Guo
- College of Chemistry
- Jilin University
- Changchun 130012
- P. R. China
| | - Haoqing Jin
- College of Chemistry
- Jilin University
- Changchun 130012
- P. R. China
| | - Juan Chai
- College of Chemistry
- Jilin University
- Changchun 130012
- P. R. China
| | - Li Wang
- College of Chemistry
- Jilin University
- Changchun 130012
- P. R. China
| | - Yong Fan
- College of Chemistry
- Jilin University
- Changchun 130012
- P. R. China
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16
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Luo LL, Qu XL, Li Z, Li X, Sun HL. Isostructural lanthanide-based metal–organic frameworks: structure, photoluminescence and magnetic properties. Dalton Trans 2018; 47:925-934. [DOI: 10.1039/c7dt04024e] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Highly stable 3D Ln-MOFs were constructed. The Eu-MOF shows good luminescence properties while the Dy-MOF shows a typical single-molecule magnetic behavior with a slow relaxation of magnetization.
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Affiliation(s)
- Li-Lin Luo
- Department of Chemistry
- Capital Normal University
- Beijing
- China
| | - Xiang-Long Qu
- Department of Chemistry
- Capital Normal University
- Beijing
- China
| | - Zheng Li
- Department of Chemistry
- Capital Normal University
- Beijing
- China
| | - Xia Li
- Department of Chemistry
- Capital Normal University
- Beijing
- China
| | - Hao-Ling Sun
- Department of Chemistry and Beijing Key Laboratory of Energy Conversion and Storage Materials
- Beijing Normal University
- Beijing 100875
- P. R. China
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17
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Du XD, Zheng W, Yi XH, Zhao JP, Wang P, Wang CC. General strategy for lanthanide coordination polymers constructed from 1,1′-ferrocenedicarboxylic acid under hydrothermal conditions. CrystEngComm 2018. [DOI: 10.1039/c8ce00233a] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
26 lanthanide CPs were synthesized under different reaction conditions. As well, their fluorescence and magnetism properties were investigated.
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Affiliation(s)
- Xue-Dong Du
- Beijing Key Laboratory of Functional Materials for Building Structure and Environment Remediation
- Beijing University of Civil Engineering and Architecture
- Beijing 100044
- P. R. China
| | - Weiwei Zheng
- Department of Chemistry
- Syracuse University
- New York 13244
- USA
| | - Xiao-Hong Yi
- Beijing Key Laboratory of Functional Materials for Building Structure and Environment Remediation
- Beijing University of Civil Engineering and Architecture
- Beijing 100044
- P. R. China
| | - Jiong-Peng Zhao
- School of Chemistry and Chemical Engineering
- Tianjin University of Technology
- Tianjin 300384
- P. R. China
| | - Peng Wang
- Beijing Key Laboratory of Functional Materials for Building Structure and Environment Remediation
- Beijing University of Civil Engineering and Architecture
- Beijing 100044
- P. R. China
| | - Chong-Chen Wang
- Beijing Key Laboratory of Functional Materials for Building Structure and Environment Remediation
- Beijing University of Civil Engineering and Architecture
- Beijing 100044
- P. R. China
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18
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Qin Y, Ge Y, Zhang S, Sun H, Jing Y, Li Y, Liu W. A series of Ln4III clusters: Dy4 single molecule magnet and Tb4 multi-responsive luminescent sensor for Fe3+, CrO42−/Cr2O72− and 4-nitroaniline. RSC Adv 2018; 8:12641-12652. [PMID: 35541266 PMCID: PMC9079637 DOI: 10.1039/c8ra01485j] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2018] [Accepted: 03/26/2018] [Indexed: 12/31/2022] Open
Abstract
Five tetranuclear lanthanide clusters were synthesized. Dy4 complex exhibits single molecule magnet (SMM) behavior and Tb4 compound shows sensing properties towards Fe3+, CrO42−, Cr2O72− and 4-nitroaniline (4-NA).
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Affiliation(s)
- Yaru Qin
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
- China
| | - Yu Ge
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
- China
| | - Shasha Zhang
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
- China
| | - Hao Sun
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
- China
| | - Yu Jing
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
- China
| | - Yahong Li
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
- China
| | - Wei Liu
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
- China
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Wu JX, Yan B. Eu(III)-functionalized In-MOF (In(OH)bpydc) as fluorescent probe for highly selectively sensing organic small molecules and anions especially for CHCl3 and MnO4−. J Colloid Interface Sci 2017; 504:197-205. [DOI: 10.1016/j.jcis.2017.05.054] [Citation(s) in RCA: 68] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2017] [Revised: 05/05/2017] [Accepted: 05/16/2017] [Indexed: 10/19/2022]
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20
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Ma YL, Du L, Zhao QH. Synthesis, crystal structure, luminescent and magnetic properties of lanthanide coordination polymers based on a zwitterionic polycarboxylate ligand. INORG CHEM COMMUN 2017. [DOI: 10.1016/j.inoche.2017.01.027] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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21
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Syntheses, structures and luminescent properties of lanthanide coordination polymers assembled from imidazophenanthroline derivative and oxalate ligands. J SOLID STATE CHEM 2017. [DOI: 10.1016/j.jssc.2016.09.033] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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22
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Tan QH, Wang YQ, Guo XY, Liu HT, Liu ZL. A gadolinium MOF acting as a multi-responsive and highly selective luminescent sensor for detecting o-, m-, and p-nitrophenol and Fe3+ ions in the aqueous phase. RSC Adv 2016. [DOI: 10.1039/c6ra07244e] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A new Gd-MOF constructed with a π-conjugated ligand shows highly luminescent selective sensing of o-, m-, and p-nitrophenol and Fe3+ ions in an aqueous system.
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Affiliation(s)
- Qing-Hua Tan
- College of Chemistry and Chemical Engineering
- Key Laboratory of Nanomagnetic and Functional Materials
- Inner Mongolia University
- Huhhot
- China
| | - Yan-Qin Wang
- College of Chemistry and Chemical Engineering
- Key Laboratory of Nanomagnetic and Functional Materials
- Inner Mongolia University
- Huhhot
- China
| | - Xiao-Yu Guo
- College of Chemistry and Chemical Engineering
- Key Laboratory of Nanomagnetic and Functional Materials
- Inner Mongolia University
- Huhhot
- China
| | - Hou-Ting Liu
- College of Chemistry and Chemical Engineering
- Key Laboratory of Nanomagnetic and Functional Materials
- Inner Mongolia University
- Huhhot
- China
| | - Zhi-Liang Liu
- College of Chemistry and Chemical Engineering
- Key Laboratory of Nanomagnetic and Functional Materials
- Inner Mongolia University
- Huhhot
- China
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Wang KM, Du L, Ma YL, Zhao JS, Wang Q, Yan T, Zhao QH. Multifunctional chemical sensors and luminescent thermometers based on lanthanide metal–organic framework materials. CrystEngComm 2016. [DOI: 10.1039/c5ce02367j] [Citation(s) in RCA: 60] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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24
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Rong J, Zhang W, Bai J. Synthesis and structure of color tunable and white-light emitting lanthanide metal–organic framework materials constructed from conjugated 1,1′-butadiynebenzene-3,3′,5,5′-tetracarboxylate ligand. RSC Adv 2016. [DOI: 10.1039/c6ra22001k] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Seven isostructural lanthanide MOFs based on 1,1′-butadiynebenzene-3,3′, 5,5′-tetracarboxylate ligands were synthesized. Color tunable and white-light emitting materials were achieved by carefully adjusting the doping concentration of Eu3+ and Tb3+ in the Gd3+ compound.
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Affiliation(s)
- Jiewei Rong
- State Key Laboratory of Coordination Chemistry
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210023
- P. R. China
| | - Wenwei Zhang
- State Key Laboratory of Coordination Chemistry
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210023
- P. R. China
| | - Junfeng Bai
- State Key Laboratory of Coordination Chemistry
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210023
- P. R. China
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Rong J, Zhang W, Bai J. Highly thermostable lanthanide(iii) MOFs constructed from 4,4′,4′′-s-triazine-2,4,6-triyl-tribenzoate ligand: synthesis, structure, and tunable white-light emission. CrystEngComm 2016. [DOI: 10.1039/c6ce01585a] [Citation(s) in RCA: 27] [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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