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Recent Advances of Ti/Zr-Substituted Polyoxometalates: From Structural Diversity to Functional Applications. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27248799. [PMID: 36557932 PMCID: PMC9788577 DOI: 10.3390/molecules27248799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Revised: 12/07/2022] [Accepted: 12/09/2022] [Indexed: 12/14/2022]
Abstract
Polyoxometalates (POMs), a large family of anionic polynuclear metal-oxo clusters, have received considerable research attention due to their structural versatility and diverse physicochemical properties. Lacunary POMs are key building blocks for the syntheses of functional POMs due to their highly active multidentate O-donor sites. In this review, we have addressed the structural diversities of Ti/Zr-substituted POMs based on the polymerization number of POM building blocks and the number of Ti and Zr centers. The synthetic strategies and relevant catalytic applications of some representative Ti/Zr-substituted POMs have been discussed in detail. Finally, the outlook on the future development of this area is also prospected.
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Roles of Organic Fragments in Redirecting Crystal/Molecular Structures of Inorganic-Organic Hybrids Based on Lacunary Keggin-Type Polyoxometalates. Molecules 2021; 26:molecules26195994. [PMID: 34641537 PMCID: PMC8512714 DOI: 10.3390/molecules26195994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Revised: 09/25/2021] [Accepted: 09/29/2021] [Indexed: 11/20/2022] Open
Abstract
Lacunary polyoxometalates (LPOMs) are key precursors for the synthesis of functional POMs. To date, reviews dedicated to behavioral studies of LPOMs often comprise the role of metal ions, including transition metal (TM) and rare earth (RE) ions, in extending and stability of high-nuclearity clusters. In contrast, the role of organic ligands in the structures and properties of lacunary-based hybrids has remained less explored. In this review, we focus on the role of organic fragments in the self-assembling process of POM-based architectures and discuss relationships between the nature and structure of organic ligand and properties such as the topology of hybrid inorganic–organic material in RE and TM-RE heterometallic derivatives of lacunary Keggin-type POMs. The effects of organic fragment in mixed ligand hybrids are also briefly reviewed.
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Zhang Z, Wang YL, Liu Y, Huang SL, Yang GY. Three ring-shaped Zr(iv)-substituted silicotungstates: syntheses, structures and their properties. NANOSCALE 2020; 12:18333-18341. [PMID: 32869800 DOI: 10.1039/d0nr02945a] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Three Zr(iv)-substituted polyoxometalate nanoclusters, H16(H2dap)4[{Zr2(OH)2(α-SiW10O38)}2{Zr2(OH)2(β-SiW10O38)}2]·8H2O (1, dap = 1,3-diaminopropane), H17Na9[(Zr2(OH)2)2(Zr2BO(OH)4)2(β-SiW10O38)4]·50H2O (2) and H20Na8[(Zr2BO(OH)4)2(Zr2B2O2(OH)5)2(β-SiW10O38)4]·40H2O (3), were made by a hydrothermal reaction of trivacant [A-α-SiW9O34]10-, Zr4+ ions, and H3BO3 under different alkaline conditions. Single-crystal X-ray structure analysis revealed that they are ring-shaped polyoxotungstate aggregates built by Zr2(OH)2 ({Zr2}) clusters and two types of dilacunary α-/β-SiW10O38 ({α-/β-SiW10}) fragments for 1, {Zr2}, {β-SiW10}, and Zr2BO(OH)4 ({Zr2B}) clusters for 2, and {β-SiW10}, {Zr2B}, and Zr2B2O2(OH)5 ({Zr2B2}) clusters for 3, respectively, showing that the Zr-B-O clusters, {Zr2B} and {Zr2B2}, have been introduced to the lacunary sites of polyoxometalates for the first time. The electrochemistry and electrocatalytic properties of 2 were studied, and it exhibited effective catalytic activities for the reduction of H2O2, NO2-, and BrO3-. Moreover, the catalysis of 2 for the oxidation reactions of various thioethers was investigated, and it was found that 2 possessed high conversion and remarkable selectivity.
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Affiliation(s)
- Zhong Zhang
- MOE Key Laboratory of Cluster Science, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, China.
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Zhang Z, Li HL, Wang YL, Yang GY. Syntheses, Structures, and Electrochemical Properties of Three New Acetate-Functionalized Zirconium-Substituted Germanotungstates: From Dimer to Tetramer. Inorg Chem 2019; 58:2372-2378. [PMID: 30680996 DOI: 10.1021/acs.inorgchem.8b02805] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Under hydrothermal conditions, three new acetate-functionalized zirconium-substituted polyoxometalates, H4Na2[Na6(H2O)22][Zr4(μ3-O)2(OH)2(OAc)2(α-GeW10O37)2]·32H2O (1), H8K3Na5[Zr6(μ3-O)3(OH)3(OAc)(H2O)(β-GeW10O37)3]·20H2O (2), H6K4Na12[{Zr5(μ3-OH)4(OH)2}@{Zr2(OAc)2(α-GeW10O38)2}2]·22H2O (3), were synthesized and characterized. In 1, the sandwiched dimer [Zr4(μ3-O)2(OH)2(OAc)2(α-GeW10O37)2]12- was linked to a hexameric [Na6(H2O)22]6+ cluster to form a 1D chain. In 2, the trimer was constructed from three [β2-GeW10O37]10- units and a new [Zr6O3(OH)3(OAc)(H2O)]14+ cluster. In 3, the tetramer was built by two novel sandwich-type dimers [Zr2(OAc)2(α2-GeW10O38)2]18- and one unique [Zr5(μ3-OH)4(OH)2]14+ core in an approximately orthogonal fashion, showing a staggered tetrahedral polyanion. Also, the electrochemistry and electrocatalytic properties of 3 were studied, exhibiting good catalytic activities toward the reduction of H2O2, BrO3-, and NO2-.
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Affiliation(s)
- Zhong Zhang
- MOE Key Laboratory of Cluster Science, School of Chemistry and Chemical Engineering , Beijing Institute of Technology , Beijing 100081 , China
| | - Hai-Lou Li
- MOE Key Laboratory of Cluster Science, School of Chemistry and Chemical Engineering , Beijing Institute of Technology , Beijing 100081 , China
| | - Yue-Lin Wang
- MOE Key Laboratory of Cluster Science, School of Chemistry and Chemical Engineering , Beijing Institute of Technology , Beijing 100081 , China
| | - Guo-Yu Yang
- MOE Key Laboratory of Cluster Science, School of Chemistry and Chemical Engineering , Beijing Institute of Technology , Beijing 100081 , China
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Ni ZH, Li HL, Li XY, Yang GY. Zr4-Substituted polyoxometalate dimers decorated by d-tartaric acid/glycolic acid: syntheses, structures and optical/electrochemical properties. CrystEngComm 2019. [DOI: 10.1039/c8ce01936c] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two Zr4-sandwiched Keggin polyoxometalates functionalized by chiral d-tartaric acid and glycolic acid were hydrothermally synthesized and structurally characterized. Their optical and electrochemical properties have been investigated in detail.
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Affiliation(s)
- Zhi-Hui Ni
- MOE Key Laboratory of Cluster Science
- School of Chemistry and Chemical Engineering
- Beijing Institute of Technology
- Beijing 100081
- China
| | - Hai-Lou Li
- MOE Key Laboratory of Cluster Science
- School of Chemistry and Chemical Engineering
- Beijing Institute of Technology
- Beijing 100081
- China
| | - Xu-Yan Li
- MOE Key Laboratory of Cluster Science
- School of Chemistry and Chemical Engineering
- Beijing Institute of Technology
- Beijing 100081
- China
| | - Guo-Yu Yang
- MOE Key Laboratory of Cluster Science
- School of Chemistry and Chemical Engineering
- Beijing Institute of Technology
- Beijing 100081
- China
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Wang Y, Zhang Z, Li H, Li X, Yang G. An Oxalate‐Functionalized Tetra‐Zr
IV
‐Substituted Sandwich‐Type Silicotungstate: Hydrothermal Synthesis, Structural Characterization, and Catalytic Oxidation of Thioethers. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201800547] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Yue‐Lin Wang
- MOE Key Laboratory of Cluster Science School of Chemistry and Chemical Engineering Beijing Institute of Technology 100081 Beijing China
| | - Zhong Zhang
- MOE Key Laboratory of Cluster Science School of Chemistry and Chemical Engineering Beijing Institute of Technology 100081 Beijing China
| | - Hai‐Lou Li
- MOE Key Laboratory of Cluster Science School of Chemistry and Chemical Engineering Beijing Institute of Technology 100081 Beijing China
| | - Xu‐Yan Li
- MOE Key Laboratory of Cluster Science School of Chemistry and Chemical Engineering Beijing Institute of Technology 100081 Beijing China
| | - Guo‐Yu Yang
- MOE Key Laboratory of Cluster Science School of Chemistry and Chemical Engineering Beijing Institute of Technology 100081 Beijing China
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Li H, Zhang Z, Wang Y, Yang G. A Trinuclear Zr‐Substituted Decanuclear Hetero‐Metal Sandwich Tungstoantimonate: Synthesis, Structure and Properties. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201800546] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Hai‐Lou Li
- MOE Key Laboratory of Cluster Science School of Chemistry and Chemical Engineering Beijing Institute of Technology 100081 Beijing China
| | - Zhong Zhang
- MOE Key Laboratory of Cluster Science School of Chemistry and Chemical Engineering Beijing Institute of Technology 100081 Beijing China
| | - Yue‐Lin Wang
- MOE Key Laboratory of Cluster Science School of Chemistry and Chemical Engineering Beijing Institute of Technology 100081 Beijing China
| | - Guo‐Yu Yang
- MOE Key Laboratory of Cluster Science School of Chemistry and Chemical Engineering Beijing Institute of Technology 100081 Beijing China
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Two New Tetra-Zr(IV)-Substituted Sandwich-Type Polyoxometalates Functionalized by Different Organic Amine Ligands. J CLUST SCI 2018. [DOI: 10.1007/s10876-018-1436-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Two inorganic-organic hybrid polyoxotungstates constructed from tetra-ZrIV-substituted sandwich-type germanotungstates functionalized by tris ligand. INORG CHEM COMMUN 2017. [DOI: 10.1016/j.inoche.2017.05.019] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Chen L, Cao J, Li X, Ma X, Luo J, Zhao J. The first purely inorganic polyoxotungstates constructed from dimeric tungstoantimonate-based iron–rare-earth heterometallic fragments. CrystEngComm 2015. [DOI: 10.1039/c5ce00633c] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Osada H, Ishikawa A, Saku Y, Sakai Y, Matsuki Y, Matsunaga S, Nomiya K. 2:2-Type complexes of zirconium(IV)/hafnium(IV) centers with mono-lacunary Keggin polyoxometalates: Syntheses and molecular structures of [(α-SiW11O39M)2(μ-OH)2]10− (M=Zr, Hf) with edge-sharing octahedral units and [(α-SiW11O39M)2(μ-OH)3]11− with face-sharing octahedral units. Polyhedron 2013. [DOI: 10.1016/j.poly.2012.08.062] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Hirano T, Uehara K, Uchida S, Hibino M, Kamata K, Mizuno N. Synthesis and Structural Characterization of Inorganic-Organic-Inorganic Hybrids of Dipalladium-Substituted γ-Keggin Silicodecatungstates. Inorg Chem 2013; 52:2662-70. [DOI: 10.1021/ic302703k] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Tomohisa Hirano
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo
113-8656, Japan
| | - Kazuhiro Uehara
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo
113-8656, Japan
| | - Sayaka Uchida
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo
113-8656, Japan
| | - Mitsuhiro Hibino
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo
113-8656, Japan
| | - Keigo Kamata
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo
113-8656, Japan
| | - Noritaka Mizuno
- 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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Li D, Han H, Wang Y, Wang X, Li Y, Wang E. Modification of Tetranuclear Zirconium-Substituted Polyoxometalates - Syntheses, Structures, and Peroxidase-Like Catalytic Activities. Eur J Inorg Chem 2012. [DOI: 10.1002/ejic.201200791] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Li CC, Liu SX, Li SJ, Yang Y, Jin HY, Ma FJ. Assembly of Saturated Nb/W Mixed-Addendum Polyoxometalate [P2W15Nb3O62]9- and Lanthanide Ions (Ln = Eu, Ce). Eur J Inorg Chem 2012. [DOI: 10.1002/ejic.201101347] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Solvothermal Synthesis and Structure of a New Indium-Substituted Polyoxotungstate: [(CH3)2NH2]4[In3(H2O)3(NO3)(A-α-H3PW9O34)2]·H2O. J CLUST SCI 2011. [DOI: 10.1007/s10876-011-0397-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Assran AS, Mal SS, Izarova NV, Banerjee A, Suchopar A, Sadakane M, Kortz U. Alpha and beta isomers of tetrahafnium(iv) containing decatungstosilicates, [Hf4(OH)6(CH3COO)2(x-SiW10O37)2]12− (x = α, β). Dalton Trans 2011; 40:2920-5. [DOI: 10.1039/c0dt01543a] [Citation(s) in RCA: 23] [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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