1
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Yamaguchi M, Shioya K, Li C, Yonesato K, Murata K, Ishii K, Yamaguchi K, Suzuki K. Porphyrin-Polyoxotungstate Molecular Hybrid as a Highly Efficient, Durable, Visible-Light-Responsive Photocatalyst for Aerobic Oxidation Reactions. J Am Chem Soc 2024; 146:4549-4556. [PMID: 38285116 DOI: 10.1021/jacs.3c11394] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2024]
Abstract
Organic-polyoxometalate (POM) hybrids have recently attracted considerable interest because of their distinctive properties and wide-ranging applications. For the construction of organic-POM hybrids, porphyrins are promising building units owing to their optical properties and reactivity, including strong visible-light absorption and subsequent singlet-oxygen (1O2*) generation. However, the practical utilization of porphyrins as photocatalysts and photosensitizers is often hindered by their own degradation by 1O2*. Therefore, there is a substantial demand for the development of porphyrin-derived photocatalysts with both high efficiency and durability. Herein, we present a porphyrin-polyoxotungstate molecular hybrid featuring a face-to-face stacked porphyrin dimer (I) fastened by four lacunary polyoxotungstates. Hybrid I exhibited remarkable efficiency and durability in photocatalytic aerobic oxidation reactions, and the selective oxidation of various dienes, alkenes, sulfides, and amines proceeded using just 0.003 mol % of the catalyst. Mechanistic investigations suggested that the high activity of I stems from the efficient generation of 1O2*, resulting from the heavy-atom effect of POMs. Furthermore, despite its high efficiency in 1O2* generation compared to free porphyrins, I exhibited superior durability against 1O2*-induced degradation under photoirradiation.
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Affiliation(s)
- Masahiro Yamaguchi
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Kaito Shioya
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Chifeng Li
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Kentaro Yonesato
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Kei Murata
- Institute of Industrial Science, The University of Tokyo, 4-6-1 Komaba, Meguro-ku, Tokyo 153-8505, Japan
| | - Kazuyuki Ishii
- Institute of Industrial Science, The University of Tokyo, 4-6-1 Komaba, Meguro-ku, Tokyo 153-8505, Japan
| | - Kazuya Yamaguchi
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Kosuke Suzuki
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
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2
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Asif HM, Ashfaq HF, Zhou Y, Zhang L, Iqbal A, Hu X, Shehzad FK. Designing diverse coordination modes for the covalent attachment of Wells-Dawson type polyoxometalate onto porphyrins. Dalton Trans 2023; 52:11850-11858. [PMID: 37584446 DOI: 10.1039/d3dt01879b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/17/2023]
Abstract
Five covalently bonded polyoxometalate (POM)-porphyrin hybrids were synthesized by reacting the Wells-Dawson type polyoxometalate [N(C4H9)4]5H4P2W15V3O62 with five tris-functionalized porphyrins containing different numbers of tris groups at different peripheral positions. These hybrids were thoroughly characterized using elemental analysis, NMR (1H, 31P, and 51V), mass spectrometry (ESI-MS, MALID-TOF-MS), FT-IR, UV-Vis, and fluorescence spectroscopies. The results proved that different quantities (one, two, and three) of the vanadium-capped Wells-Dawson type metal-oxide cluster P2W15V3O629- can be grafted onto a porphyrin moiety via covalent bonding with different orientations, depending on the number and position of peripheral functional groups on the porphyrin. Interestingly, remarkable fluorescence quenching (60% in 3Py-P@1POM, 75% in trans-2PyP@2POM, 80% in cis-2PyP@2POM, 85% in cis-2PhP@2POM, and 55% in 1Py-P@3POM, as compared to the fluorescence intensity of their corresponding porphyrin precursor) was observed under excitation (λexc = 328 nm), indicating electron transfer from the porphyrin moiety to the POM moiety through covalent linkage.
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Affiliation(s)
- Hafiz Muhammad Asif
- State Key Laboratory of Chemical Resource Engineering, College of Chemistry, Beijing University of Chemical Technology, Beijing, 100029, P. R. China.
- Inorganic Research Laboratory, Institute of Chemical Sciences, Bahauddin Zakariya University, Multan, 60800, Punjab, I. R. Pakistan
| | - Hafiza Fareeha Ashfaq
- Inorganic Research Laboratory, Institute of Chemical Sciences, Bahauddin Zakariya University, Multan, 60800, Punjab, I. R. Pakistan
| | - Yunshan Zhou
- State Key Laboratory of Chemical Resource Engineering, College of Chemistry, Beijing University of Chemical Technology, Beijing, 100029, P. R. China.
| | - Lijuan Zhang
- State Key Laboratory of Chemical Resource Engineering, College of Chemistry, Beijing University of Chemical Technology, Beijing, 100029, P. R. China.
| | - Arshad Iqbal
- State Key Laboratory of Chemical Resource Engineering, College of Chemistry, Beijing University of Chemical Technology, Beijing, 100029, P. R. China.
| | - Xin Hu
- State Key Laboratory of Chemical Resource Engineering, College of Chemistry, Beijing University of Chemical Technology, Beijing, 100029, P. R. China.
| | - Farooq Khurum Shehzad
- State Key Laboratory of Chemical Resource Engineering, College of Chemistry, Beijing University of Chemical Technology, Beijing, 100029, P. R. China.
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3
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Organic macrocycle-polyoxometalate hybrids. Coord Chem Rev 2023. [DOI: 10.1016/j.ccr.2023.215039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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4
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A photosensitizer-polyoxometalate dyad that enables the decoupling of light and dark reactions for delayed on-demand solar hydrogen production. Nat Chem 2022; 14:321-327. [PMID: 35087218 DOI: 10.1038/s41557-021-00850-8] [Citation(s) in RCA: 36] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Accepted: 10/26/2021] [Indexed: 11/08/2022]
Abstract
Decoupling the production of solar hydrogen from the diurnal cycle is a key challenge in solar energy conversion, the success of which could lead to sustainable energy schemes capable of delivering H2 independent of the time of day. Here, we report a fully integrated photochemical molecular dyad composed of a ruthenium-complex photosensitizer covalently linked to a Dawson polyoxometalate that acts as an electron-storage site and hydrogen-evolving catalyst. Visible-light irradiation of the system in solution leads to charge separation and electron storage on the polyoxometalate, effectively resulting in a liquid fuel. In contrast to related, earlier dyads, this system enables the harvesting, storage and delayed release of solar energy. On-demand hydrogen release is possible by adding a proton donor to the dyad solution. The system is a minimal molecular model for artificial photosynthesis and enables the spatial and temporal separation of light absorption, fuel storage and hydrogen release.
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5
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Vilona D, Lelli M, Dumont E, Lacôte E. Organo-Polyoxometalate-Based Hydrogen-Bond Catalysis. Chemistry 2021; 27:17761-17764. [PMID: 34643968 DOI: 10.1002/chem.202102807] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Accepted: 10/13/2021] [Indexed: 11/06/2022]
Abstract
Several urea-inserted organo-polyoxometalates (POMs) derived from polyoxotungstovanadate [P2 V3 W15 O61 ]9- were prepared. The insertion of the carbonyl into the polyoxometallic framework activates the urea toward Hydrogen-bond catalysis. This was shown on the Friedel-Crafts arylation of trans-β-nitrostyrene. Modelling shows that the most stable form of the organo-POMs features a cis-trans arrangement of the two N-H bonds, but that the likely catalytically active trans-trans form is accessible at room temperature. Finally, it is possible that the oxo substituents next to the vanadium atoms may help the approach of the nucleophile via H-bonding.
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Affiliation(s)
- Debora Vilona
- Univ Lyon, Université Claude Bernard Lyon 1, CNRS, CNES, ArianeGroup, LHCEP, Bât. Raulin, 2 rue Victor Grignard, 69622, Villeurbanne, France.,Univ Lyon, Université Claude Bernard Lyon 1, École Normale Supérieure de Lyon, CNRS, CRMN, 5 rue de la Doua, 69100, Villeurbanne, France.,Univ Lyon, ENS Lyon, Univ Claude Bernard Lyon 1, CNRS, LCENS, UMR 5182, ENS de Lyon, 46 allée d'Italie, 69364, Lyon cedex 07, France
| | - Moreno Lelli
- Univ Lyon, Université Claude Bernard Lyon 1, École Normale Supérieure de Lyon, CNRS, CRMN, 5 rue de la Doua, 69100, Villeurbanne, France.,Magnetic Resonance Center and Department of Chemistry, University of Florence, via Luigi Sacconi 6, 50019, Sesto Fiorentino, Italy
| | - Elise Dumont
- Univ Lyon, ENS Lyon, Univ Claude Bernard Lyon 1, CNRS, LCENS, UMR 5182, ENS de Lyon, 46 allée d'Italie, 69364, Lyon cedex 07, France
| | - Emmanuel Lacôte
- Univ Lyon, Université Claude Bernard Lyon 1, CNRS, CNES, ArianeGroup, LHCEP, Bât. Raulin, 2 rue Victor Grignard, 69622, Villeurbanne, France
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6
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Lamare R, Ruppert R, Elhabiri M, Ulrich G, Ruhlmann L, Weiss J. Design and synthesis of charged porphyrin dimers for polyoxometalate recognition. CR CHIM 2021. [DOI: 10.5802/crchim.105] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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7
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Cetindere S, Clausing ST, Anjass M, Luo Y, Kupfer S, Dietzek B, Streb C. Covalent Linkage of BODIPY-Photosensitizers to Anderson-Type Polyoxometalates Using CLICK Chemistry. Chemistry 2021; 27:17181-17187. [PMID: 34519409 PMCID: PMC9292257 DOI: 10.1002/chem.202102897] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Indexed: 11/18/2022]
Abstract
The covalent attachment of molecular photosensitizers (PS) to polyoxometalates (POMs) opens new pathways to PS‐POM dyads for light‐driven charge‐transfer and charge‐storage. Here, we report a synthetic route for the covalent linkage of BODIPY‐dyes to Anderson‐type polyoxomolybdates by using CLICK chemistry (i. e. copper‐catalyzed azide‐alkyne cycloaddition, CuAAC). Photophysical properties of the dyad were investigated by combined experimental and theoretical methods and highlight the role of both sub‐components for the charge‐separation properties. The study demonstrates how CLICK chemistry can be used for the versatile linkage of organic functional units to molecular metal oxide clusters.
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Affiliation(s)
- Seda Cetindere
- Institute of Inorganic Chemistry I, Ulm University, Albert-Einstein-Allee 11, 89081, Ulm, Germany.,Department of Chemistry, Faculty of Science, Gebze Technical University, 41400, Gebze/Kocaeli, Turkey
| | - Simon T Clausing
- Institute of Inorganic Chemistry I, Ulm University, Albert-Einstein-Allee 11, 89081, Ulm, Germany
| | - Montaha Anjass
- Institute of Inorganic Chemistry I, Ulm University, Albert-Einstein-Allee 11, 89081, Ulm, Germany.,Helmholtz-Institute Ulm, Helmholtzstr. 11, 89081, Ulm, Germany
| | - Yusen Luo
- Institute of Physical Chemistry and Abbe Center of Photonics, Friedrich-Schiller University Jena, Helmholtzweg 4, 07743, Jena, Germany.,Department Functional Interfaces, Leibniz Institute of Photonic Technology (IPHT), Albert-Einstein-Strasse 9, 07745, Jena, Germany.,Center for Energy and Environmental Chemistry Jena (CEEC-Jena), Friedrich-Schiller University Jena, Philosophenweg 7a, 07743, Jena, Germany.,Current address: Department of Chemistry and Pharmacy, Interdisciplinary Center for Molecular Materials (ICMM), Friedrich-Alexander-Universität Erlangen-Nürnberg, Egerlandstr. 3, 91058, Erlangen, Germany
| | - Stephan Kupfer
- Institute of Physical Chemistry, Friedrich-Schiller University Jena, Helmholtzweg 4, 07743, Jena, Germany
| | - Benjamin Dietzek
- Institute of Physical Chemistry and Abbe Center of Photonics, Friedrich-Schiller University Jena, Helmholtzweg 4, 07743, Jena, Germany.,Department Functional Interfaces, Leibniz Institute of Photonic Technology (IPHT), Albert-Einstein-Strasse 9, 07745, Jena, Germany.,Center for Energy and Environmental Chemistry Jena (CEEC-Jena), Friedrich-Schiller University Jena, Philosophenweg 7a, 07743, Jena, Germany
| | - Carsten Streb
- Institute of Inorganic Chemistry I, Ulm University, Albert-Einstein-Allee 11, 89081, Ulm, Germany.,Helmholtz-Institute Ulm, Helmholtzstr. 11, 89081, Ulm, Germany
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8
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Lamare R, Ruppert R, Boudon C, Ruhlmann L, Weiss J. Porphyrins and Polyoxometalate Scaffolds. Chemistry 2021; 27:16071-16081. [PMID: 34459527 DOI: 10.1002/chem.202102277] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Indexed: 11/09/2022]
Abstract
Polyoxometalates (POMs) can act as unique reservoirs for multiple electron transfers. As POMs display only weak absorption in the visible spectrum, they can be associated with chromophores such as porphyrins and porphyrin antennae. In this Minireview, the research dedicated to the combination of porphyrins and polyoxometalates is put in context and the state of the art identifying the challenges addressed in the optimization of hybrid materials for applications is detailed.
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Affiliation(s)
- Raphaël Lamare
- Institut de Chimie de Strasbourg, UMR 7177 CNRS-Université de Strasbourg, 4, rue Blaise Pascal, 67000, Strasbourg, France
| | - Romain Ruppert
- Institut de Chimie de Strasbourg, UMR 7177 CNRS-Université de Strasbourg, 4, rue Blaise Pascal, 67000, Strasbourg, France
| | - Corinne Boudon
- Institut de Chimie de Strasbourg, UMR 7177 CNRS-Université de Strasbourg, 4, rue Blaise Pascal, 67000, Strasbourg, France
| | - Laurent Ruhlmann
- Institut de Chimie de Strasbourg, UMR 7177 CNRS-Université de Strasbourg, 4, rue Blaise Pascal, 67000, Strasbourg, France
| | - Jean Weiss
- Institut de Chimie de Strasbourg, UMR 7177 CNRS-Université de Strasbourg, 4, rue Blaise Pascal, 67000, Strasbourg, France
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9
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A 3D electropolymerized thin film based on an isoporphyrin and on a pyridine end-decorated molybdenum(II) halide cluster: Photoelectrochemical and impedance properties. Electrochim Acta 2021. [DOI: 10.1016/j.electacta.2021.138493] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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10
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Huo Z, Liang Y, Lv Y, Melin F, Hellwig P, Ibrahim H, Goldmann M, Boudon C, Badets V, Bonnefont A, Ruhlmann L. Enhancement of photocurrent by incorporation of Preyssler type polyoxometalate protected nanoparticles in polyporphyrin films. Chem Commun (Camb) 2021; 57:1482-1485. [PMID: 33443265 DOI: 10.1039/d0cc06283a] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
The introduction of nanoparticles (MNPs) at the surface of cationic poly-porphyrin films, obtained by electrostatic interaction between the bis-porphyrin copolymer and the Preyssler type polyoxometalate P5W30@MNPs, enhances the photocurrent (up to 2.5-3 times greater as a function of the used nanoparticle).
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Affiliation(s)
- Zhaohui Huo
- Department of Chemistry, Guangdong University of Education, Guangzhou, 510303, P. R. China and Université de Strasbourg, Institut de Chimie, UMR CNRS 7177, Laboratoire d'Electrochimie et de Chimie Physique du Corps Solide, 4 rue Blaise Pascal, CS 90032, Strasbourg cedex 67081, France.
| | - Yiming Liang
- Université de Strasbourg, Institut de Chimie, UMR CNRS 7177, Laboratoire d'Electrochimie et de Chimie Physique du Corps Solide, 4 rue Blaise Pascal, CS 90032, Strasbourg cedex 67081, France.
| | - Yaokang Lv
- Université de Strasbourg, Institut de Chimie, UMR CNRS 7177, Laboratoire d'Electrochimie et de Chimie Physique du Corps Solide, 4 rue Blaise Pascal, CS 90032, Strasbourg cedex 67081, France. and College of Chemical Engineering and Materials Science, Zhejiang University of Technology, Hangzhou, 310014, China
| | - Frédéric Melin
- Chimie de la Matière Complexe UMR 7140, Laboratoire de Bioélectrochimie et Spectroscopie, CNRS-Université de Strasbourg, 4 rue Blaise Pascal, Strasbourg 67070, France
| | - Petra Hellwig
- Chimie de la Matière Complexe UMR 7140, Laboratoire de Bioélectrochimie et Spectroscopie, CNRS-Université de Strasbourg, 4 rue Blaise Pascal, Strasbourg 67070, France
| | - Helen Ibrahim
- Sorbonne Universités, Institut des NanoSciences de Paris, UMR CNRS 7588, Université Paris 6, 4 place Jussieu, boîte courrier 840, Paris, F-75252, France
| | - Michel Goldmann
- Sorbonne Universités, Institut des NanoSciences de Paris, UMR CNRS 7588, Université Paris 6, 4 place Jussieu, boîte courrier 840, Paris, F-75252, France
| | - Corinne Boudon
- Université de Strasbourg, Institut de Chimie, UMR CNRS 7177, Laboratoire d'Electrochimie et de Chimie Physique du Corps Solide, 4 rue Blaise Pascal, CS 90032, Strasbourg cedex 67081, France.
| | - Vasilica Badets
- Université de Strasbourg, Institut de Chimie, UMR CNRS 7177, Laboratoire d'Electrochimie et de Chimie Physique du Corps Solide, 4 rue Blaise Pascal, CS 90032, Strasbourg cedex 67081, France.
| | - Antoine Bonnefont
- Université de Strasbourg, Institut de Chimie, UMR CNRS 7177, Laboratoire d'Electrochimie et de Chimie Physique du Corps Solide, 4 rue Blaise Pascal, CS 90032, Strasbourg cedex 67081, France.
| | - Laurent Ruhlmann
- Université de Strasbourg, Institut de Chimie, UMR CNRS 7177, Laboratoire d'Electrochimie et de Chimie Physique du Corps Solide, 4 rue Blaise Pascal, CS 90032, Strasbourg cedex 67081, France.
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11
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Huo Z, Liang Y, Yang S, Zang D, Farha R, Goldmann M, Xu H, Antoine B, Matricardi E, Izzet G, Proust A, Ruhlmann L. Photocurrent generation from visible light irradiation of covalent polyoxometalate–porphyrin copolymers. Electrochim Acta 2021. [DOI: 10.1016/j.electacta.2020.137635] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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12
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Zhu Y, Huang Y, Li Q, Zang D, Gu J, Tang Y, Wei Y. Polyoxometalate-Based Photoactive Hybrid: Uncover the First Crystal Structure of Covalently Linked Hexavanadate-Porphyrin Molecule. Inorg Chem 2020; 59:2575-2583. [DOI: 10.1021/acs.inorgchem.9b03540] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Yingting Zhu
- Key Lab of Organic Optoelectronics & Molecular Engineering of Ministry of Education, Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Yichao Huang
- Key Lab of Organic Optoelectronics & Molecular Engineering of Ministry of Education, Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Qi Li
- Key Lab of Organic Optoelectronics & Molecular Engineering of Ministry of Education, Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Dejin Zang
- Key Lab of Organic Optoelectronics & Molecular Engineering of Ministry of Education, Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Jing Gu
- Department of Chemistry and Biochemistry, San Diego State University, 5500 Campanile Drive, San Diego, California 92182-1030, United States
| | - Yajie Tang
- Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei Provincial Cooperative Innovation Center of Industrial Fermentation, Hubei Key Laboratory of Industrial Microbiology, Hubei University of Technology, Wuhan 430068, People’s Republic of China
| | - Yongge Wei
- Key Lab of Organic Optoelectronics & Molecular Engineering of Ministry of Education, Department of Chemistry, Tsinghua University, Beijing 100084, China
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13
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Anyushin AV, Kondinski A, Parac-Vogt TN. Hybrid polyoxometalates as post-functionalization platforms: from fundamentals to emerging applications. Chem Soc Rev 2019; 49:382-432. [PMID: 31793568 DOI: 10.1039/c8cs00854j] [Citation(s) in RCA: 200] [Impact Index Per Article: 40.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Polyoxometalates (POMs) represent an important group of metal-oxo nanoclusters, typically comprised of early transition metals in high oxidation states (mainly V, Mo and W). Many plenary POMs exhibit good pH, solvent, thermal and redox stability, which makes them attractive components for the design of covalently integrated hybrid organic-inorganic molecules, herein referred to as hybrid-POMs. Until now, thousands of organic hybrid-POMs have been reported; however, only a small fraction can be further functionalized using other organic molecules or metal cations. This emerging class of 'post-functionalizable' hybrid-POMs constitute a valuable modular platform that permits coupling of POM properties with different organic and metal cation functionalities, thereby expanding the key physicochemical properties that are relevant for application in (photo)catalysis, bioinorganic chemistry and materials science. The post-functionalizable hybrid-POM platforms offer an opportunity to covalently link multi-electron redox responsive POM cores with virtually any (bio)organic molecule or metal cation, generating a wide range of materials with tailored properties. Over the past few years, these materials have been showcased in the preparation of framework materials, functional surfaces, surfactants, homogeneous and heterogeneous catalysts and light harvesting materials, among others. This review article provides an overview on the state of the art in POM post-functionalization and highlights the key design and structural features that permit the discovery of new hybrid-POM platforms. In doing so, we aim to make the subject more comprehensible, both for chemists and for scientists with different materials science backgrounds interested in the applications of hybrid (POM) materials. The review article goes beyond the realms of polyoxometalate chemistry and encompasses emerging research domains such as reticular materials, surfactants, surface functionalization, light harvesting materials, non-linear optics, charge storing materials, and homogeneous acid-base catalysis among others.
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14
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Yan J, Zheng X, Yao J, Xu P, Miao Z, Li J, Lv Z, Zhang Q, Yan Y. Metallopolymers from organically modified polyoxometalates (MOMPs): A review. J Organomet Chem 2019. [DOI: 10.1016/j.jorganchem.2019.01.012] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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15
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Zhang J, Huang Y, Li G, Wei Y. Recent advances in alkoxylation chemistry of polyoxometalates: From synthetic strategies, structural overviews to functional applications. Coord Chem Rev 2019. [DOI: 10.1016/j.ccr.2017.10.025] [Citation(s) in RCA: 163] [Impact Index Per Article: 32.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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16
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Kibler AJ, Newton GN. Tuning the electronic structure of organic–inorganic hybrid polyoxometalates: The crucial role of the covalent linkage. Polyhedron 2018. [DOI: 10.1016/j.poly.2018.06.027] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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17
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Cameron JM, Wales DJ, Newton GN. Shining a light on the photo-sensitisation of organic-inorganic hybrid polyoxometalates. Dalton Trans 2018. [PMID: 29517788 DOI: 10.1039/c8dt00400e] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Finding new ways of using visible light (or, more specifically, solar irradiation) to drive commercially significant and/or challenging chemical processes is an ongoing research goal. Polyoxometalates (POMs) are discrete, metal-oxide clusters which are cheap, robust and easily synthesised but can also act as versatile molecular building blocks, allowing for astonishing variety in their structures and properties. In particular, the rich redox chemistry and inherent photo-activity of POMs makes them attractive for use in a variety of photochemical applications, however POMs characteristically only absorb strongly in the UV region. In this perspective, we discuss the various strategies which have been employed in order to sensitise POMs to visible light, with a particular focus on hybrid inorganic-organic POM species. We will discuss the two clear photo-activation mechanisms which have been developed to date and provide an outlook on some of the possible future directions of the field.
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Affiliation(s)
- Jamie M Cameron
- GSK Carbon Neutral Laboratory for Sustainable Chemistry, University of Nottingham, Nottingham, NG7 2GA, UK.
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18
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Ueda T. Electrochemistry of Polyoxometalates: From Fundamental Aspects to Applications. ChemElectroChem 2018. [DOI: 10.1002/celc.201701170] [Citation(s) in RCA: 80] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Tadaharu Ueda
- Department of Marine Resources Science, Faculty of Agriculture and Marine Science; Kochi University; Monobe-Otsu 200 Nankoku 783-8502 Japan
- Center for Advanced Marine Core Research; Kochi University; Monobe-Otsu 200 Nankoku 783-8502 Japan
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19
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Photoelectric active hybrid film based on RuII terpyridyl complex and EuIII substituted Keggin polyoxometalate of [Eu(BW11O39)2]15−. Electrochim Acta 2017. [DOI: 10.1016/j.electacta.2017.10.028] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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20
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Vanhaecht S, Quanten T, Parac-Vogt TN. A mild post-functionalization method for the vanadium substituted P2W15V3 Wells–Dawson polyoxometalate based on a copper catalyzed azide–alkyne cycloaddition. Dalton Trans 2017; 46:10215-10219. [DOI: 10.1039/c7dt02450a] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
A novel post-functionalization method for the vanadium substituted P2W15V3 Wells–Dawson polyoxometalate has been developed using a copper catalyzed azide–alkyne cycloaddition.
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Affiliation(s)
- S. Vanhaecht
- Department of Chemistry
- KU Leuven
- 3001 Leuven
- Belgium
| | - T. Quanten
- Department of Chemistry
- KU Leuven
- 3001 Leuven
- Belgium
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21
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Lachkar D, Vilona D, Dumont E, Lelli M, Lacôte E. Grafting of Secondary Diolamides onto [P
2
W
15
V
3
O
62
]
9−
Generates Hybrid Heteropoly Acids. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201510954] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- David Lachkar
- ICSN CNRS 1 avenue de la Terrasse 91198 Gif-sur-Yvette Cedex France
| | - Debora Vilona
- Univ Lyon CPE Lyon Université Claude Bernard Lyon1 CNRS Institut de chimie de Lyon C2P2 UMR 5265 69616 Villeurbanne France
- Univ Lyon Université Claude Bernard Lyon1 ENS Lyon CNRS Institut de chimie de Lyon ISA-CRMN UMR 5280 69100 Villeurbanne France
- Uni Lyon ENS de Lyon CNRS Université Lyon 1 Laboratoire de chimie, UMR 5182 69342 Lyon France
| | - Elise Dumont
- Uni Lyon ENS de Lyon CNRS Université Lyon 1 Laboratoire de chimie, UMR 5182 69342 Lyon France
| | - Moreno Lelli
- Univ Lyon Université Claude Bernard Lyon1 ENS Lyon CNRS Institut de chimie de Lyon ISA-CRMN UMR 5280 69100 Villeurbanne France
| | - Emmanuel Lacôte
- ICSN CNRS 1 avenue de la Terrasse 91198 Gif-sur-Yvette Cedex France
- Univ Lyon CPE Lyon Université Claude Bernard Lyon1 CNRS Institut de chimie de Lyon C2P2 UMR 5265 69616 Villeurbanne France
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22
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Lachkar D, Vilona D, Dumont E, Lelli M, Lacôte E. Grafting of Secondary Diolamides onto [P2 W15 V3 O62 ](9-) Generates Hybrid Heteropoly Acids. Angew Chem Int Ed Engl 2016; 55:5961-5. [PMID: 27061016 DOI: 10.1002/anie.201510954] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2015] [Revised: 02/26/2016] [Indexed: 12/22/2022]
Abstract
The Dawson tungstovanadate [P2 W15 V3 O62 ](9-) can be grafted to secondary diolamides. The electron-withdrawing character of the polyanion increases the acidity of the amide proton, leading to an organo-polyoxometalate, which can be used as a Brønsted organocatalyst. High-field NMR and DFT modeling indicate that the amide proton stays on the nitrogen and that the exalted acidity derives from the interaction between the organic and inorganic parts of the organo-polyoxometalate. The amide-inserted vanadotungstates thus form a new family of (hybrid) heteropolyacids, offering new perspectives for the application of POM-based catalysis in organic synthesis.
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Affiliation(s)
- David Lachkar
- ICSN CNRS, 1 avenue de la Terrasse, 91198, Gif-sur-Yvette Cedex, France
| | - Debora Vilona
- Univ Lyon, CPE Lyon, Université Claude Bernard Lyon1, CNRS, Institut de chimie de Lyon, C2P2 UMR 5265, 69616, Villeurbanne, France.,Univ Lyon, Université Claude Bernard Lyon1, ENS Lyon, CNRS, Institut de chimie de Lyon, ISA-CRMN UMR 5280, 69100, Villeurbanne, France.,Uni Lyon, ENS de Lyon, CNRS, Université Lyon 1, Laboratoire de chimie, UMR 5182, 69342, Lyon, France
| | - Elise Dumont
- Uni Lyon, ENS de Lyon, CNRS, Université Lyon 1, Laboratoire de chimie, UMR 5182, 69342, Lyon, France.
| | - Moreno Lelli
- Univ Lyon, Université Claude Bernard Lyon1, ENS Lyon, CNRS, Institut de chimie de Lyon, ISA-CRMN UMR 5280, 69100, Villeurbanne, France.
| | - Emmanuel Lacôte
- ICSN CNRS, 1 avenue de la Terrasse, 91198, Gif-sur-Yvette Cedex, France. .,Univ Lyon, CPE Lyon, Université Claude Bernard Lyon1, CNRS, Institut de chimie de Lyon, C2P2 UMR 5265, 69616, Villeurbanne, France.
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23
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Li Y, Shetye K, Baral K, Jin L, Oster JD, Zhu DM, Peng Z. Main-chain polyoxometalate-containing donor–acceptor conjugated copolymers: synthesis, characterization, morphological studies and applications in single-component photovoltaic cells. RSC Adv 2016. [DOI: 10.1039/c6ra03251f] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Single-component solar cells of main-chain polyoxometalate-containing donor–acceptor conjugated copolymers show efficiencies comparable to those conjugated polymers with covalently bonded fullerenes.
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Affiliation(s)
- Yong Li
- Department of Chemistry
- University of Missouri-Kansas City
- Kansas City
- USA
| | - Kuldeep Shetye
- Department of Chemistry
- University of Missouri-Kansas City
- Kansas City
- USA
| | - Khagendra Baral
- Department of Physics
- University of Missouri-Kansas City
- Kansas City
- USA
| | - Lu Jin
- Department of Chemistry
- University of Missouri-Kansas City
- Kansas City
- USA
| | - John D. Oster
- Department of Chemistry
- University of Missouri-Kansas City
- Kansas City
- USA
| | - Da-Ming Zhu
- Department of Physics
- University of Missouri-Kansas City
- Kansas City
- USA
| | - Zhonghua Peng
- Department of Chemistry
- University of Missouri-Kansas City
- Kansas City
- USA
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