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Li HL, Zhao SH, Gao A, Lian C, Cao X. {SeO 2(OH)} Bridging Lanthanide-Containing Antimono-Seleno-Tungstates. Inorg Chem 2024; 63:9899-9906. [PMID: 38743634 DOI: 10.1021/acs.inorgchem.4c00767] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2024]
Abstract
A series of new trigonal pyramidal {SeO2(OH)} bridging lanthanide-containing antimono-seleno-tungstates [H2N(CH3)2]8Na8Cs4H9[Ln2SeW4O11(OH)(H2O)4(SbW9O33)(SeW9O33)(Se1/2Sb1/2W9O33)]2·32H2O [Ln = Tb (1), Dy (2), Ho (3), Er (4)] have been prepared by the synthetic strategy of simultaneously using the antimonotungstate precursor and simple material in an acidic aqueous solution and structurally characterized by single-crystal X-ray diffraction, powder X-ray diffraction, IR spectrometry, and thermogravimetric analysis. Their molecular structures contain an unprecedented hexameric polyoxoanion [Ln2SeW4O11(OH)(H2O)4(SbW9O33)(SeW9O33)(Se1/2Sb1/2W9O33)]229- constituted by two equivalent trimeric subunits Ln2W4O9(H2O)4(SbW9O33)(SeW9O33)(Se1/2Sb1/2W9O33) bridged via two μ2-{SeO2(OH)} linkers. Furthermore, the catalytic oxidation of various aromatic sulfides and sulfur mustard simulant 2-chloroethyl ethyl sulfide (CEES) by compound 3 as the heterogeneous catalyst has been investigated, exhibiting high conversion and selectivity as well as good stability and recyclability.
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Affiliation(s)
- Hai-Lou Li
- College of Chemistry and Chemical Engineering & Green Catalysis and Synthesis Key Laboratory of Xinyang City, Xinyang Normal University, Xinyang, Henan 464000, China
| | - Si-Han Zhao
- College of Chemistry and Chemical Engineering & Green Catalysis and Synthesis Key Laboratory of Xinyang City, Xinyang Normal University, Xinyang, Henan 464000, China
| | - Aiping Gao
- College of Chemistry and Chemical Engineering & Green Catalysis and Synthesis Key Laboratory of Xinyang City, Xinyang Normal University, Xinyang, Henan 464000, China
| | - Chen Lian
- College of Chemistry and Chemical Engineering & Green Catalysis and Synthesis Key Laboratory of Xinyang City, Xinyang Normal University, Xinyang, Henan 464000, China
| | - Xinhua Cao
- College of Chemistry and Chemical Engineering & Green Catalysis and Synthesis Key Laboratory of Xinyang City, Xinyang Normal University, Xinyang, Henan 464000, China
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Zheng K, Ma P. Recent advances in lanthanide-based POMs for photoluminescent applications. Dalton Trans 2024; 53:3949-3958. [PMID: 38295380 DOI: 10.1039/d3dt03999d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2024]
Abstract
Since the first formation of the famous "Peacock-Weakley" anions [Ln(W5O18)2]8/9-, a steady stream of breakthroughs have been made in the chemistry of multitalented lanthanide (Ln)-based polyoxometalates (POMs) for their potentially desirable properties. In particular, LnIII ions are generally recognised as the "vitamins of the modern industry" owing to their ability to cover a wide emission range, endowing Ln-based POMs with great potential for versatile and diverse luminescence-related applications. In this frontier, we discuss the synthesis strategies and intramolecular energy transfer in Ln-based POM derivatives. Then, the progressive improvements achieved with Ln-based POMs in photoluminescence applications are highlighted, focusing mainly on luminescent and fluorescent probes. Finally, the challenges for Ln-based POM materials for photoluminescence applications are discussed.
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Affiliation(s)
- Kangting Zheng
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Molecular Sciences, Henan University, Kaifeng, Henan 475004, P. R. China.
| | - Pengtao Ma
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Molecular Sciences, Henan University, Kaifeng, Henan 475004, P. R. China.
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Li JX, Xia YQ, Cheng LM, Feng X. One-pot hydrothermal synthesis of a mononuclear cobalt(II) complex and an organic-inorganic supramolecular adduct: Structures, properties and hirshfeld surface analyses. J SOLID STATE CHEM 2022. [DOI: 10.1016/j.jssc.2022.123271] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Liu SZ, Chen YQ, Peng HQ, Ji Q, Wang XX, Wei L, Zhong QY, Chen WT. In situ preparation and photophysical properties of a novel europium complex. J SOLID STATE CHEM 2021. [DOI: 10.1016/j.jssc.2021.122170] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Xiao W, Li S, Zhao Y, Ma Y, Li N, Zhang J, Chen X. Multinuclear transition metal-containing polyoxometalates constructed from Nb/W mixed-addendum precursors: synthesis, structures and catalytic performance. Dalton Trans 2021; 50:8690-8695. [PMID: 33989369 DOI: 10.1039/d1dt00924a] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Four new transition metal-containing Nb/W mixed-addendum POM trimers with the formula H19[M4(H2O)x(P2W15Nb3O62)3]·m(HCOOH)·nH2O (M = Cu, x = 15, m = 0, and n = 21, Cu-POM; M = Co, x = 7, m = 0, and n = 15, Co-POM; M = Mn, x = 7, m = 6, and n = 18, Mn-POM; and M = Zn, x = 7, m = 0, and n = 23, Zn-POM) have been synthesized by a solvothermal method in a water-ethanol mixed solvent. All the four compounds were characterized by single-crystal X-ray diffraction, powder X-ray diffraction (XRD), IR spectroscopy, thermogravimetric analysis (TGA), and X-ray photoelectron spectroscopy (XPS). These compounds can serve as efficient heterogeneous catalysts for the cyanosilylation of different carbonyl compounds under ambient temperature and solvent-free conditions, and Cu-POM shows much better catalytic performance than the other three compounds. The cycle experiment showed that Cu-POM can be reused for at least five cycles without significant loss of catalytic activity. The IR spectroscopy and XRD analysis revealed that Cu-POM can retain its integrity after catalysis.
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Affiliation(s)
- Wanru Xiao
- School of Chemistry and Chemical Engineering, Henan Key Laboratory of Boron Chemistry and Advanced Energy Materials, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Collaborative Innovation Centre of Henan Province for Green Manufacturing of Fine Chemicals, Henan Normal University, Xinxiang, 453007, China.
| | - Shujun Li
- School of Chemistry and Chemical Engineering, Henan Key Laboratory of Boron Chemistry and Advanced Energy Materials, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Collaborative Innovation Centre of Henan Province for Green Manufacturing of Fine Chemicals, Henan Normal University, Xinxiang, 453007, China.
| | - Yue Zhao
- School of Chemistry and Chemical Engineering, Henan Key Laboratory of Boron Chemistry and Advanced Energy Materials, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Collaborative Innovation Centre of Henan Province for Green Manufacturing of Fine Chemicals, Henan Normal University, Xinxiang, 453007, China.
| | - Yubin Ma
- School of Chemistry and Chemical Engineering, Henan Key Laboratory of Boron Chemistry and Advanced Energy Materials, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Collaborative Innovation Centre of Henan Province for Green Manufacturing of Fine Chemicals, Henan Normal University, Xinxiang, 453007, China.
| | - Na Li
- School of Chemistry and Chemical Engineering, Henan Key Laboratory of Boron Chemistry and Advanced Energy Materials, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Collaborative Innovation Centre of Henan Province for Green Manufacturing of Fine Chemicals, Henan Normal University, Xinxiang, 453007, China.
| | - Jie Zhang
- School of Chemistry and Chemical Engineering, Henan Key Laboratory of Boron Chemistry and Advanced Energy Materials, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Collaborative Innovation Centre of Henan Province for Green Manufacturing of Fine Chemicals, Henan Normal University, Xinxiang, 453007, China.
| | - Xuenian Chen
- School of Chemistry and Chemical Engineering, Henan Key Laboratory of Boron Chemistry and Advanced Energy Materials, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Collaborative Innovation Centre of Henan Province for Green Manufacturing of Fine Chemicals, Henan Normal University, Xinxiang, 453007, China. and College of Chemistry and Molecular Engineering Zhengzhou University, Zhengzhou, 450001, China.
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Xiong J, Yang ZX, Ma P, Lin D, Zheng Q, Huo Y. pH-Controlled Assembly of Two Polynuclear Dy(III)-Containing Polytungstoarsenates with Magnetic and Luminescence Properties. Inorg Chem 2021; 60:7519-7526. [DOI: 10.1021/acs.inorgchem.1c00859] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Jia Xiong
- College of Chemistry and Materials Science, Sichuan Normal University, Chengdu 610066, People’s Republic of China
| | - Zeng-Xi Yang
- College of Chemistry and Materials Science, Sichuan Normal University, Chengdu 610066, People’s Republic of China
| | - Pengtao Ma
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan 475004, People’s Republic of China
| | - Dunmin Lin
- College of Chemistry and Materials Science, Sichuan Normal University, Chengdu 610066, People’s Republic of China
| | - Qiaoji Zheng
- College of Chemistry and Materials Science, Sichuan Normal University, Chengdu 610066, People’s Republic of China
| | - Yu Huo
- College of Chemistry and Materials Science, Sichuan Normal University, Chengdu 610066, People’s Republic of China
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Zeng B, Zhang Y, Chen Y, Liu G, Li Y, Chen L, Zhao J. 3-D Antimonotungstate Framework Based on 2,6-H2pdca-connecting Iron–Cerium Heterometallic Krebs-type Polyoxotungstates for Detecting Small Biomolecules. Inorg Chem 2021; 60:2663-2671. [DOI: 10.1021/acs.inorgchem.0c03556] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Baoxing Zeng
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan 475004, People’s Republic of China
| | - Yan Zhang
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan 475004, People’s Republic of China
| | - Yanhong Chen
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan 475004, People’s Republic of China
| | - Guoping Liu
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan 475004, People’s Republic of China
| | - Yanzhou Li
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan 475004, People’s Republic of China
| | - Lijuan Chen
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan 475004, People’s Republic of China
| | - Junwei Zhao
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan 475004, People’s Republic of China
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Zhang Y, Liu YF, Xu X, Chen LJ, Zhao JW. Preparations, Structures and Luminescence Properties of Penta-rare-earth Incorporated Tetravacant Dawson Selenotungstates and Their Ho 3+ /Tm 3+ Co-doped Derivatives. Chem Asian J 2020; 15:1156-1166. [PMID: 32039542 DOI: 10.1002/asia.202000131] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Revised: 02/09/2020] [Indexed: 11/08/2022]
Abstract
A family of penta-rare-earth incorporated tetravacant Dawson selenotungstates [H2 N(CH3 )2 ]10 H3 [SeO4 RE5 (H2 O)7 (Se2 W14 O52 )2 ] ⋅ 40H2 O [RE=Ho3+ (1), Er3+ (2), Tm3+ (3), Tb3+ (4)] were synthesized. It should be noted that a penta-RE [SeO4 RE5 (H2 O)7 ]11+ central core connecting two tetra-vacant Dawson-type [Se2 W14 O52 ]12- subunits generates a dimeric assembly of [SeO4 RE5 (H2 O)7 (Se2 W14 O52 )2 ]13- in the structures of 1-4. Meanwhile, a class of Ho3+ /Tm3+ co-doped derivatives based on 1 with a Ho3+ /Tm3+ molar ratio of 0.75:0.25-0.25:0.75 were also prepared and characterized by energy-dispersive spectroscopy (EDS) analyses. Moreover, their luminescence properties were systematically investigated, which indicate that Tm3+ ions can sensitize the emission of Ho3+ ions in the visible region and prolong the fluorescence lifetime of Ho3+ ions to some extent. Energy transfer from Tm3+ ions to Ho3+ ions was probed by time-resolved emission spectroscopy (TRES), and the CIE 1931 diagram has been applied to evaluate all possible luminescence colors.
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Affiliation(s)
- Yan Zhang
- Henan Key Laboratory of Polyoxometalate Chemistry College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 475004, China
| | - Yi-Fan Liu
- Henan Key Laboratory of Polyoxometalate Chemistry College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 475004, China
| | - Xin Xu
- Henan Key Laboratory of Polyoxometalate Chemistry College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 475004, China
| | - Li-Juan Chen
- Henan Key Laboratory of Polyoxometalate Chemistry College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 475004, China
| | - Jun-Wei Zhao
- Henan Key Laboratory of Polyoxometalate Chemistry College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 475004, China
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