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Zhang J, Yu H, Gu YN, Li Z, Li XX, Li LY, Zheng ST. Novel 4s–4f heterometallic cluster substituted polyoxometalates based on mixed dilacunary Keggin/open Wells-Dawson units: Syntheses, crystal structure and luminescent study. INORG CHEM COMMUN 2019. [DOI: 10.1016/j.inoche.2019.107599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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2
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Chen WC, Jiao CQ, Wang XL, Shao KZ, Su ZM. Self-Assembly of Nanoscale Lanthanoid-Containing Selenotungstates: Synthesis, Structures, and Magnetic Studies. Inorg Chem 2019; 58:12895-12904. [PMID: 31532221 DOI: 10.1021/acs.inorgchem.9b01830] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The reaction of mid-lanthanide (Ln) ions with the preformed {Se6W39} precursor under reasonably acidic aqueous conditions in the presence of organic amine cations results in an unprecedented nanoscale lanthanide-functionalized polyoxotungstate family, which are rare examples of mid-lanthanide-containing selenotungstates. (C4H10NO)9Na3[Dy3Se3.5W30O107.5(H2O)10]·22H2O (1) and (NH4)3(C2H8N)Na2[Dy4Se6W38O132(H2O)26(OH)6]·18H2O (2) reveal a trimeric Keggin assembly and a cyclic {Se6W38}-based chain, respectively, whereas (NH4)4Na8[Gd4Se6W48O166(H2O)20(OH)4]·21H2O (3) and (NH4)9(C2H8N)4Na5[Ln6Se6W58O202(H2O)20(OH)4]·58H2O (4; Ln = Gd, Tb, or Dy) are a few examples of polyoxometalates consisting of both classical Keggin and Wells-Dawson building blocks, and (NH4)4(C2H8N)5Na13[Ln4Se8W56O196(H2O)x(OH)10]·40H2O (5; Ln = Gd, Tb, or Dy; x = 12 for Gd and Tb and 10 for Dy) features the largest "pure" Wells-Dawson selenotungstate {Se8W56} bearing a length of 3.73 nm. A library of Se-templated species involving the first reported Keggin {α-SeW8} and Wells-Dawson {α-Se2W16} building blocks as well as some decisive assembly factors during the synthesis is responsible for these architectures. All of the compounds were structurally characterized in the solid and solution by single-crystal X-ray diffraction, IR, thermogravimetric-differential thermal analysis, and electrospray ionization mass spectrometry. Magnetic properties indicate that 1 and 4-Dy show probable single-molecule-magnet behavior with obvious frequency dependence, whereas 3 and 4-Gd present the antiferromagnetic interactions between the GdIII centers.
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Affiliation(s)
- Wei-Chao Chen
- Key Laboratory of Polyoxometalate Science of Ministry of Education Institute of Functional Materials Chemistry, Department of Chemistry , Northeast Normal University , Changchun , Jilin 130024 , China
| | - Cheng-Qi Jiao
- State Key Laboratory of Fine Chemicals , Dalian University of Technology , Dalian 116024 , China
| | - Xin-Long Wang
- Key Laboratory of Polyoxometalate Science of Ministry of Education Institute of Functional Materials Chemistry, Department of Chemistry , Northeast Normal University , Changchun , Jilin 130024 , China
| | - Kui-Zhan Shao
- Key Laboratory of Polyoxometalate Science of Ministry of Education Institute of Functional Materials Chemistry, Department of Chemistry , Northeast Normal University , Changchun , Jilin 130024 , China
| | - Zhong-Min Su
- Key Laboratory of Polyoxometalate Science of Ministry of Education Institute of Functional Materials Chemistry, Department of Chemistry , Northeast Normal University , Changchun , Jilin 130024 , China.,Jilin Provincial Science and Technology Innovation Center of Optical Materials and Chemistry, School of Chemistry and Environmental Engineering , Changchun University of Science and Technology , Changchun 130024 , China
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3
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Five Transition-Metal-Substituted Polyoxometalates: Syntheses, Structures and Electrochemical Properties. J CLUST SCI 2019. [DOI: 10.1007/s10876-019-01523-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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4
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Healy C, Steuber FW, Wix P, Macreadie LK, Kathalikkattil AC, Schmitt W. Assembly, disassembly and reassembly: a "top-down" synthetic strategy towards hybrid, mixed-metal {Mo 10Co 6} POM clusters. Dalton Trans 2019; 48:3018-3027. [PMID: 30747935 DOI: 10.1039/c9dt00075e] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Polyoxometalates (POMs) are commonly prepared using a "bottom-up" synthetic procedure. The alternative "top-down" approach of disassembling a pre-formed POM unit to generate new synthetic intermediates is promising, but relatively comparatively underused. In this paper, a rationale for the top-down method is provided, demonstrating that this approach can generate compounds that are fundamentally inaccessible from simple bottom-up assembly. We demonstrate this principle through the synthesis of a series of 10, new, mixed-metal, hybrid compounds with the general formula [TBA]2[MoVI10CoII6O30(RpPO3)6(RcCOO)2(L)x(H2O)6] (TBA = tetrabutylammonium, Rp = phosphonate moiety, Rc = carboxylate moiety, L = pyridyl ligand, and x = 2-4), including a one-dimensional polyoxometalate-based coordination polymer. We propose that these structures are generated from {MoxO3x-1} fragments that cannot be accessed from bottom-up assembly alone. The POM clusters are stabilised by three distinct classes of organic ligand - organophosphonate, carboxylate and pyridyl ligands - which can each be substituted independantly, thus providing a controlled route to ligand functionalisation.
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Affiliation(s)
- Colm Healy
- School of Chemistry and CRANN, Trinity College Dublin, College Green, Dublin 2, Ireland.
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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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6
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Warzok U, Mahnke LK, Bensch W. Soluble Hetero-Polyoxovanadates and Their Solution Chemistry Analyzed by Electrospray Ionization Mass Spectrometry. Chemistry 2018; 25:1405-1419. [PMID: 30079971 DOI: 10.1002/chem.201803291] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2018] [Indexed: 12/31/2022]
Abstract
Polyoxometalates (POMs) are an intriguing class of compounds due to their tremendous structural variety and the wide spectrum of resulting properties, which make them interesting for applications in fields such as catalysis, material science or nanotechnology. Their ability to form large supramolecular architectures by self-assembly offers an entry to complex, functional systems. After an introduction into the structure and synthesis of POMs of the early transition metals, recently discovered water-soluble antimonato polyoxovanadates (Sb-POVs) and the investigation of their chemical reactivity are discussed. Electrospray ionization mass spectrometry (ESI-MS) is presented as an analytical technique suitable to investigate the structure of complex POM assemblies in solution and to probe the underlying reactivity and formation mechanisms. This Minireview highlights the first studies on the soluble Sb-POVs and how the knowledge of their reactivity obtained by ESI-MS has fostered the syntheses of numerous novel Sb-POV compounds.
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Affiliation(s)
- Ulrike Warzok
- Institut für Chemie und Biochemie, Freie Universität Berlin, Takustr. 3, 14195, Berlin, Germany
| | - Lisa K Mahnke
- Institut für Anorganische Chemie, Christian-Albrechts-Universität zu Kiel, Max-Eyth-Straße 2, 24118, Kiel, Germany
| | - Wolfgang Bensch
- Institut für Anorganische Chemie, Christian-Albrechts-Universität zu Kiel, Max-Eyth-Straße 2, 24118, Kiel, Germany
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7
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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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8
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Duan Y, Clemente-Juan JM, Giménez-Saiz C, Coronado E. Large Magnetic Polyoxometalates Containing the Cobalt Cubane '[Co IIICo 3II (OH) 3(H 2O) 6-m(PW 9O 34)]3-' ( m = 3 or 5) as a Subunit. Front Chem 2018; 6:231. [PMID: 29971232 PMCID: PMC6018548 DOI: 10.3389/fchem.2018.00231] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2018] [Accepted: 05/31/2018] [Indexed: 11/13/2022] Open
Abstract
A synthetic procedure is presented to construct new magnetic polyoxometalates (POMs) containing one or two subunits of ‘[CoIIICo3II(OH)3(H2O)6−m(PW9O34)]3−' (m = 3 or 5). The substitution of the water ligands present in these subunits by oxo or hydroxo ligands belonging to other POM fragments, gives rise to four, larger POM anions: [Co7(OH)6(H2O)6(PW9O34)2]9− (2), [Co7(OH)6(H2O)4(PW9O34)2]n9n- (2′), [Co11(OH)5(H2O)5(W6O24)(PW9O34)3]22− (3) and [{Co4(OH)3(H2O)(PW9O34)}2{K⊂(H2W12O41)2}{Co(H2O)4}2]17− (4). The crystal structures, magnetic characterization and stabilities in aqueous solutions of these POM derivatives are also presented.
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Affiliation(s)
- Yan Duan
- Instituto de Ciencia Molecular, Universidad de Valencia, Valencia, Spain
| | | | | | - Eugenio Coronado
- Instituto de Ciencia Molecular, Universidad de Valencia, Valencia, Spain
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9
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Gu YN, Chen Y, Wu YL, Zheng ST, Li XX. A Series of Banana-Shaped 3d-4f Heterometallic Cluster Substituted Polyoxometalates: Syntheses, Crystal Structures, and Magnetic Properties. Inorg Chem 2018; 57:2472-2479. [DOI: 10.1021/acs.inorgchem.7b02728] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Ya-Nan Gu
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China
| | - Yi Chen
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China
| | - Yan-Lan Wu
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China
| | - Shou-Tian Zheng
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350108 China
| | - Xin-Xiong Li
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350108 China
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10
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Jia J, Ma P, Zhang P, Zhang D, Zhang C, Niu J, Wang J. Immobilization of carbonyl rhenium tripods on the surface of a trinickel-substituted Dawson-type polyoxotungstate. Dalton Trans 2018; 47:6288-6292. [PMID: 29667674 DOI: 10.1039/c8dt00138c] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
A monomeric trinickel(ii)-substituted phosphotungstate [H9P2W15O62Ni3]9− ion is stabilized by grafting three {Re(CO)3} organometallic groups on the surface of a trinickel cluster for the first time. The resulting polyanions [P2W15O56Ni3(H2O)3(μ3-OH)3(Re(CO)3)3]6− stacked along the a-axis to form a wavy line.
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Affiliation(s)
- Jiage Jia
- Henan Key Laboratory of Polyoxometalate Chemistry
- Institute of Molecular and Crystal Engineering
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng 475004
| | - Pengtao Ma
- Henan Key Laboratory of Polyoxometalate Chemistry
- Institute of Molecular and Crystal Engineering
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng 475004
| | - Panpan Zhang
- Henan Key Laboratory of Polyoxometalate Chemistry
- Institute of Molecular and Crystal Engineering
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng 475004
| | - Dongdi Zhang
- Henan Key Laboratory of Polyoxometalate Chemistry
- Institute of Molecular and Crystal Engineering
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng 475004
| | - Chao Zhang
- Henan Key Laboratory of Polyoxometalate Chemistry
- Institute of Molecular and Crystal Engineering
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng 475004
| | - Jingyang Niu
- Henan Key Laboratory of Polyoxometalate Chemistry
- Institute of Molecular and Crystal Engineering
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng 475004
| | - Jingping Wang
- Henan Key Laboratory of Polyoxometalate Chemistry
- Institute of Molecular and Crystal Engineering
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng 475004
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11
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Jia J, Niu Y, Zhang P, Zhang D, Ma P, Zhang C, Niu J, Wang J. A Monomeric Tricobalt(II)-Substituted Dawson-Type Polyoxometalate Decorated by a Metal Carbonyl Group: [P2W15O56Co3(H2O)3(OH)3Mn(CO)3]8–. Inorg Chem 2017; 56:10131-10134. [DOI: 10.1021/acs.inorgchem.7b01231] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Jiage Jia
- Henan Key Laboratory
of Polyoxometalate Chemistry, Institute of Molecular and Crystal Engineering,
College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, China
| | - Yanjun Niu
- Henan Key Laboratory
of Polyoxometalate Chemistry, Institute of Molecular and Crystal Engineering,
College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, China
| | - Panpan Zhang
- Henan Key Laboratory
of Polyoxometalate Chemistry, Institute of Molecular and Crystal Engineering,
College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, China
| | - Dongdi Zhang
- Henan Key Laboratory
of Polyoxometalate Chemistry, Institute of Molecular and Crystal Engineering,
College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, China
| | - Pengtao Ma
- Henan Key Laboratory
of Polyoxometalate Chemistry, Institute of Molecular and Crystal Engineering,
College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, China
| | - Chao Zhang
- Henan Key Laboratory
of Polyoxometalate Chemistry, Institute of Molecular and Crystal Engineering,
College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, China
| | - Jingyang Niu
- Henan Key Laboratory
of Polyoxometalate Chemistry, Institute of Molecular and Crystal Engineering,
College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, China
| | - Jingping Wang
- Henan Key Laboratory
of Polyoxometalate Chemistry, Institute of Molecular and Crystal Engineering,
College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, China
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12
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Zhang Z, Zhao J, Yang G. A Trizirconium(IV)‐Substituted Sandwiched Polyoxometalate with Mixed Trilacunary Keggin‐/Dawson‐Type Polyoxotungstate Units. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201700410] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Zhong Zhang
- MOE Key Laboratory of Cluster Science School of Chemistry and Chemical Engineering Beijing Institute of Technology 100081 Beijing China
| | - Jun‐Wei Zhao
- Henan Key Laboratory of Polyoxometalate Chemistry College of Chemistry and Chemical Engineering Henan University 475004 Kaifeng Henan 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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13
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Zhan C, Busche C, Long DL, Molina PI, Winter RS, Cronin L. Encapsulation of a {Cu16} cluster containing four [Cu4O4] cubanes within an isopolyoxometalate {W44} cluster. Chem Commun (Camb) 2017. [DOI: 10.1039/c7cc03544f] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We report a {Cu16} embedded within a {W44} cluster containing four cubane-like [Cu4O4] units within an isopolyoxotungstate (isoPOT) in a {Na4Cu4[(H2W11O38) (CH3COO)(OH)3]}4·88H2O (1) and a polyanion Cu-linked {W11} chain Na6Cu2[(H2W11O38)(CH3COO)(OH)]·26H2O (2).
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Affiliation(s)
- Caihong Zhan
- WestCHEM
- School of Chemistry
- The University of Glasgow
- Glasgow
- UK
| | | | - De-Liang Long
- WestCHEM
- School of Chemistry
- The University of Glasgow
- Glasgow
- UK
| | - Pedro I. Molina
- WestCHEM
- School of Chemistry
- The University of Glasgow
- Glasgow
- UK
| | - Ross S. Winter
- WestCHEM
- School of Chemistry
- The University of Glasgow
- Glasgow
- UK
| | - Leroy Cronin
- WestCHEM
- School of Chemistry
- The University of Glasgow
- Glasgow
- UK
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14
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Wan R, Wang Y, Han M, Ma P, Niu J, Wang J. Structure and magnetic property of a cubane-type Ni-substituted polyoxotungstate based on trivacant Dawson-type unit. INORG CHEM COMMUN 2016. [DOI: 10.1016/j.inoche.2016.04.011] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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