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Ribó EG, Bell NL, Long DL, Cronin L. Engineering Highly Reduced Molybdenum Polyoxometalates via the Incorporation of d and f Block Metal Ions. Angew Chem Int Ed Engl 2022; 61:e202201672. [PMID: 35257462 PMCID: PMC9401863 DOI: 10.1002/anie.202201672] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Indexed: 12/21/2022]
Abstract
The assembly of nanoscale polyoxometalate (POM) clusters has been dominated by the highly reduced icosahedral {Mo132} “browns” and the toroidal {Mo154} “blues” which are 45 % and 18 % reduced, respectively. We hypothesised that there is space for a greater diversity of structures in this immediate reduction zone. Here we show it is possible to make highly reduced mix‐valence POMs by presenting new classes of polyoxomolybdates: [MoV52MoVI12H26O200]42− {Mo64} and [MoV40MoVI30H30O215]20− {Mo70}, 81 % and 57 % reduced, respectively. The {Mo64} cluster archetype has a super‐cube structure and is composed of five different types of building blocks, each arranged in overlayed Archimedean or Platonic polyhedra. The {Mo70} cluster comprises five tripodal {MoV6} and five tetrahedral {MoV2MoVI2} building blocks alternatively linked to form a loop with a pentagonal star topology. We also show how the reaction yielding the {Mo64} super‐cube can be used in the enrichment of lanthanides which exploit the differences in selectivity in the self‐assembly of the polyoxometalates.
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Affiliation(s)
| | - Nicola L Bell
- School of Chemistry, The University of Glasgow, Glasgow, G12 8QQ, UK
| | - De-Liang Long
- School of Chemistry, The University of Glasgow, Glasgow, G12 8QQ, UK
| | - Leroy Cronin
- School of Chemistry, The University of Glasgow, Glasgow, G12 8QQ, UK
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2
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Ribó EG, Bell NL, Long D, Cronin L. Engineering Highly Reduced Molybdenum Polyoxometalates via the Incorporation of
d
and
f
Block Metal Ions. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202201672] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
| | - Nicola L. Bell
- School of Chemistry The University of Glasgow Glasgow G12 8QQ UK
| | - De‐Liang Long
- School of Chemistry The University of Glasgow Glasgow G12 8QQ UK
| | - Leroy Cronin
- School of Chemistry The University of Glasgow Glasgow G12 8QQ UK
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3
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Misra A, Kozma K, Streb C, Nyman M. Beyond Charge Balance: Counter-Cations in Polyoxometalate Chemistry. Angew Chem Int Ed Engl 2020; 59:596-612. [PMID: 31260159 PMCID: PMC6972580 DOI: 10.1002/anie.201905600] [Citation(s) in RCA: 219] [Impact Index Per Article: 54.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2019] [Indexed: 12/13/2022]
Abstract
Polyoxometalates (POMs) are molecular metal-oxide anions applied in energy conversion and storage, manipulation of biomolecules, catalysis, as well as materials design and assembly. Although often overlooked, the interplay of intrinsically anionic POMs with organic and inorganic cations is crucial to control POM self-assembly, stabilization, solubility, and function. Beyond simple alkali metals and ammonium, chemically diverse cations including dendrimers, polyvalent metals, metal complexes, amphiphiles, and alkaloids allow tailoring properties for known applications, and those yet to be discovered. This review provides an overview of fundamental POM-cation interactions in solution, the resulting solid-state compounds, and behavior and properties that emerge from these POM-cation interactions. We will explore how application-inspired research has exploited cation-controlled design to discover new POM materials, which in turn has led to the quest for fundamental understanding of POM-cation interactions.
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Affiliation(s)
- Archismita Misra
- Institute of Inorganic Chemistry IUlm UniversityAlbert-Einstein-Allee 1189081UlmGermany
| | - Karoly Kozma
- Department of ChemistryOregon State UniversityCorvallisOR97331USA
| | - Carsten Streb
- Institute of Inorganic Chemistry IUlm UniversityAlbert-Einstein-Allee 1189081UlmGermany
| | - May Nyman
- Department of ChemistryOregon State UniversityCorvallisOR97331USA
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4
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Misra A, Kozma K, Streb C, Nyman M. Jenseits von Ladungsausgleich: Gegenkationen in der Polyoxometallat‐Chemie. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201905600] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Archismita Misra
- Anorganische Chemie I Universtität Ulm Albert-Einstein-Allee 11 89081 Ulm Deutschland
| | - Karoly Kozma
- Department of Chemistry Oregon State University Corvallis OR 97331 USA
| | - Carsten Streb
- Anorganische Chemie I Universtität Ulm Albert-Einstein-Allee 11 89081 Ulm Deutschland
| | - May Nyman
- Department of Chemistry Oregon State University Corvallis OR 97331 USA
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5
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Zhang Z, Ishikawa S, Zhu Q, Murayama T, Sadakane M, Hara M, Ueda W. Redox-Active Zeolitic Transition Metal Oxides Based on ε-Keggin Units for Selective Oxidation. Inorg Chem 2019; 58:6283-6293. [DOI: 10.1021/acs.inorgchem.9b00502] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Zhenxin Zhang
- School of Material Science and Chemical Engineering, Ningbo University, Fenghua Road 818, Ningbo, Zhejiang 315211, P. R. China
| | - Satoshi Ishikawa
- Faculty of Engineering, Kanagawa University, Rokkakubashi,
Kanagawa-ku, Yokohama-shi, Kanagawa 221-8686, Japan
| | - Qianqian Zhu
- School of Material Science and Chemical Engineering, Ningbo University, Fenghua Road 818, Ningbo, Zhejiang 315211, P. R. China
| | - Toru Murayama
- Research Center for Gold Chemistry, Graduate School of Urban Environmental Sciences, Tokyo Metropolitan University, 1-1 Minami-Osawa, Hachioji, Tokyo 192-0397, Japan
| | - Masahiro Sadakane
- Department of Applied Chemistry, Hiroshima University, 1-4-1 Kagamiyama, Higashi Hiroshima 739-8527, Japan
| | - Michikazu Hara
- Materials and Structures Laboratory, Tokyo Institute of Technology, Nagatsuta-cho 4259, Midori-ku, Yokohama-city, Kanagawa 226-8503, Japan
| | - Wataru Ueda
- Faculty of Engineering, Kanagawa University, Rokkakubashi,
Kanagawa-ku, Yokohama-shi, Kanagawa 221-8686, Japan
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Barman S, Sreejith SS, Garai S, Pochamoni R, Roy S. Selective Photocatalytic Carbon Dioxide Reduction by a Reduced Molybdenum‐Based Polyoxometalate Catalyst. CHEMPHOTOCHEM 2018. [DOI: 10.1002/cptc.201800210] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Soumitra Barman
- EFAML, College of ChemistryCentral China Normal University 152 Luoyu Road, Wuhan 430079 Hubei P. R. China
- Eco-Friendly Applied Materials Laboratory (EFAML)Materials Science Centre Department of Chemical Sciences Mohanpur Campus, Indian Institute of Science Education and Research, Kolkata 741246 West Bengal India
| | - S. S. Sreejith
- EFAML, College of ChemistryCentral China Normal University 152 Luoyu Road, Wuhan 430079 Hubei P. R. China
- Eco-Friendly Applied Materials Laboratory (EFAML)Materials Science Centre Department of Chemical Sciences Mohanpur Campus, Indian Institute of Science Education and Research, Kolkata 741246 West Bengal India
| | - Somnath Garai
- Department of ChemistryNational Institute of Technology Tiruchirappalli 620015 Tamil Nadu India
| | - Ramudu Pochamoni
- EFAML, College of ChemistryCentral China Normal University 152 Luoyu Road, Wuhan 430079 Hubei P. R. China
- Eco-Friendly Applied Materials Laboratory (EFAML)Materials Science Centre Department of Chemical Sciences Mohanpur Campus, Indian Institute of Science Education and Research, Kolkata 741246 West Bengal India
| | - Soumyajit Roy
- EFAML, College of ChemistryCentral China Normal University 152 Luoyu Road, Wuhan 430079 Hubei P. R. China
- Eco-Friendly Applied Materials Laboratory (EFAML)Materials Science Centre Department of Chemical Sciences Mohanpur Campus, Indian Institute of Science Education and Research, Kolkata 741246 West Bengal India
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7
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Ni L, Liang D, Cai Y, Diao G, Zhou Z. A novel hexanuclear titanium(iv)-oxo-iminodiacetate cluster with a Ti6O9 core: single-crystal structure and photocatalytic activities. Dalton Trans 2017; 45:7581-8. [PMID: 26857945 DOI: 10.1039/c6dt00031b] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
A new family of hexanuclear titanium(iv)-oxo-carboxylate cluster K7H[Ti6O9(ida)6]Cl2·13H2O {Ti6O9} has been synthesized via the H2O2-assisted reaction between TiCl4 and iminodiacetate ligands. This cluster was fully characterized by single-crystal X-ray diffraction and a wide range of analytical methods, including FT-IR, UV/vis spectroscopy as well as electrochemistry and thermogravimetric analysis. As a new type of carboxylate substituted Ti-oxo-cluster, the structural motif of the {Ti6O9} cluster consists of one symmetric {Ti6O6} hexagonal prism with two staggered triangular {Ti3O3} subunits linked by three μ2-O bridges. The {Ti6O9} polyanions are linked by K(+) cations to form a novel 3D architecture. The structural information and stability of the {Ti6O9} polyanion in aqueous solution were thoroughly investigated by solid-state/solution NMR, ESI-MS spectroscopy. Moreover, this Ti-oxo cluster exhibits remarkable potential as a visible-light homogeneous photocatalyst for degradation of rhodamine B (RhB). Finally, a proposed peroxotitanium(iv)-mediated photocatalytic pathway involved is illustrated by spectroscopic data.
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Affiliation(s)
- Lubin Ni
- College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, Jiangsu, People's Republic of China.
| | - Dashuai Liang
- College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, Jiangsu, People's Republic of China.
| | - Yin Cai
- College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, Jiangsu, People's Republic of China.
| | - Guowang Diao
- College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, Jiangsu, People's Republic of China.
| | - Zhaohui Zhou
- State Key Laboratory for Physical Chemistry of Solid Surfaces, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, People's Republic of China.
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Yang XJ, Sun M, Zang HY, Ma YY, Feng XJ, Tan HQ, Wang YH, Li YG. Hybrid Coordination Networks Constructed from ɛ-Keggin-Type Polyoxometalates and Rigid Imidazole-Based Bridging Ligands as New Carriers for Noble-Metal Catalysts. Chem Asian J 2016; 11:858-67. [DOI: 10.1002/asia.201501332] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2015] [Revised: 12/31/2015] [Indexed: 11/08/2022]
Affiliation(s)
- Xiao-Jian Yang
- Key Laboratory of Polyoxometalate Science of Ministry of Education; Faculty of Chemistry; Northeast Normal University; Changchun 130024 P. R. China
| | - Meng Sun
- Key Laboratory of Polyoxometalate Science of Ministry of Education; Faculty of Chemistry; Northeast Normal University; Changchun 130024 P. R. China
| | - Hong-Ying Zang
- Key Laboratory of Polyoxometalate Science of Ministry of Education; Faculty of Chemistry; Northeast Normal University; Changchun 130024 P. R. China
| | - Yuan-Yuan Ma
- Key Laboratory of Polyoxometalate Science of Ministry of Education; Faculty of Chemistry; Northeast Normal University; Changchun 130024 P. R. China
| | - Xiao-Jia Feng
- Key Laboratory of Polyoxometalate Science of Ministry of Education; Faculty of Chemistry; Northeast Normal University; Changchun 130024 P. R. China
- College of Science; Shenyang Agricultural University; Shenyang 110866 P. R. China
| | - Hua-Qiao Tan
- Key Laboratory of Polyoxometalate Science of Ministry of Education; Faculty of Chemistry; Northeast Normal University; Changchun 130024 P. R. China
| | - Yong-Hui Wang
- Key Laboratory of Polyoxometalate Science of Ministry of Education; Faculty of Chemistry; Northeast Normal University; Changchun 130024 P. R. China
| | - Yang-Guang Li
- Key Laboratory of Polyoxometalate Science of Ministry of Education; Faculty of Chemistry; Northeast Normal University; Changchun 130024 P. R. China
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9
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Sartzi H, Miras HN, Vilà‐Nadal L, Long D, Cronin L. Trapping the δ Isomer of the Polyoxometalate‐Based Keggin Cluster with a Tripodal Ligand. Angew Chem Int Ed Engl 2015; 54:15488-92. [DOI: 10.1002/anie.201505377] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2015] [Revised: 08/23/2015] [Indexed: 11/09/2022]
Affiliation(s)
- Harikleia Sartzi
- WestCHEM, School of Chemistry, University of Glasgow, University Avenue, Glasgow G12 8QQ, Scotland (UK) http://www.croninlab.com
| | - Haralampos N. Miras
- WestCHEM, School of Chemistry, University of Glasgow, University Avenue, Glasgow G12 8QQ, Scotland (UK) http://www.croninlab.com
| | - Laia Vilà‐Nadal
- WestCHEM, School of Chemistry, University of Glasgow, University Avenue, Glasgow G12 8QQ, Scotland (UK) http://www.croninlab.com
| | - De‐Liang Long
- WestCHEM, School of Chemistry, University of Glasgow, University Avenue, Glasgow G12 8QQ, Scotland (UK) http://www.croninlab.com
| | - Leroy Cronin
- WestCHEM, School of Chemistry, University of Glasgow, University Avenue, Glasgow G12 8QQ, Scotland (UK) http://www.croninlab.com
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10
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Sartzi H, Miras HN, Vilà-Nadal L, Long DL, Cronin L. Trapping the δ Isomer of the Polyoxometalate-Based Keggin Cluster with a Tripodal Ligand. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201505377] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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11
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Herrmann S, Ritchie C, Streb C. Polyoxometalate-conductive polymer composites for energy conversion, energy storage and nanostructured sensors. Dalton Trans 2015; 44:7092-104. [PMID: 25787774 DOI: 10.1039/c4dt03763d] [Citation(s) in RCA: 139] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
The exchange of electric charges between a chemical reaction centre and an external electrical circuit is critical for many real-life technologies. This perspective explores the "wiring" of highly redox-active molecular metal oxide anions, so-called polyoxometalates (POMs) to conductive organic polymers (CPs). The major synthetic approaches to these organic-inorganic hybrid materials are reviewed. Typical applications are highlighted, emphasizing the current bottlenecks in materials development. Utilization of the composites in the fields of energy conversion, electrochemical energy storage, sensors and nanoparticle "wiring" into conductive materials are discussed. The outlook section presents the authors' views on emerging fields of research where the combination of POMs and CPs can be expected to provide novel materials for groundbreaking new technologies. These include light-weight energy storage, high-sensitivity toxin sensors, artificial muscles, photoelectrochemical devices and components for fuel cells.
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Affiliation(s)
- Sven Herrmann
- Institute of Inorganic Chemistry I, Ulm University, Albert-Einstein-Allee 11, 89081 Ulm, Germany.
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12
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Chen WP, Sang RL, Wang Y, Xu L. An unprecedented [MoIV3O4]-incorporated polyoxometalate concomitant with MoO2 nucleophilic addition. Chem Commun (Camb) 2013; 49:5883-5. [DOI: 10.1039/c3cc41954a] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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13
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Ni L, Spingler B, Weyeneth S, Patzke GR. Trilacunary Keggin-Type POMs as Versatile Building Blocks for Lanthanoid Silicotungstates. Eur J Inorg Chem 2012. [DOI: 10.1002/ejic.201201186] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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14
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Mandic S, Healey MR, Gotthardt JM, Alley KG, Gable RW, Ritchie C, Boskovic C. A Polyoxometalate-Based Coordination Polymer with the Diamondoid Topology. Eur J Inorg Chem 2012. [DOI: 10.1002/ejic.201200999] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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Tucher J, Nye LC, Ivanovic-Burmazovic I, Notarnicola A, Streb C. Chemical and Photochemical Functionality of the First Molecular Bismuth Vanadium Oxide. Chemistry 2012; 18:10949-53. [DOI: 10.1002/chem.201200404] [Citation(s) in RCA: 71] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2012] [Revised: 05/10/2012] [Indexed: 11/12/2022]
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El Moll H, Nohra B, Mialane P, Marrot J, Dupré N, Riflade B, Malacria M, Thorimbert S, Hasenknopf B, Lacôte E, Aparicio PA, López X, Poblet JM, Dolbecq A. Lanthanide Polyoxocationic Complexes: Experimental and Theoretical Stability Studies and Lewis Acid Catalysis. Chemistry 2011; 17:14129-38. [DOI: 10.1002/chem.201101754] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2011] [Indexed: 11/08/2022]
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17
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Li XX, Zheng ST, Zhang J, Fang WH, Yang GY, Clemente-Juan JM. High-Nuclearity Ni-Substituted Polyoxometalates: A Series of Poly(polyoxotungstate)s Containing 20-22 Nickel Centers. Chemistry 2011; 17:13032-43. [DOI: 10.1002/chem.201101496] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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18
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Newton GN, Yamashita S, Hasumi K, Matsuno J, Yoshida N, Nihei M, Shiga T, Nakano M, Nojiri H, Wernsdorfer W, Oshio H. Redox-Controlled Magnetic {Mn13} Keggin Systems. Angew Chem Int Ed Engl 2011; 50:5716-20. [DOI: 10.1002/anie.201100515] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2011] [Indexed: 11/09/2022]
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19
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Newton GN, Yamashita S, Hasumi K, Matsuno J, Yoshida N, Nihei M, Shiga T, Nakano M, Nojiri H, Wernsdorfer W, Oshio H. Redox-Controlled Magnetic {Mn13} Keggin Systems. Angew Chem Int Ed Engl 2011. [DOI: 10.1002/ange.201100515] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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20
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Niu J, Yang L, Zhao J, Ma P, Wang J. Novel octatungstate-supported tricarbonyl metal derivatives: {[H2W8O30][M(CO)3]2}8− (M = MnI and ReI). Dalton Trans 2011; 40:8298-300. [DOI: 10.1039/c1dt11042j] [Citation(s) in RCA: 24] [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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21
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Compain JD, Mialane P, Marrot J, Sécheresse F, Zhu W, Oldfield E, Dolbecq A. Tetra- to dodecanuclear oxomolybdate complexes with functionalized bisphosphonate ligands: activity in killing tumor cells. Chemistry 2010; 16:13741-8. [PMID: 20957624 PMCID: PMC3012453 DOI: 10.1002/chem.201001626] [Citation(s) in RCA: 63] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
We report the synthesis and characterization of five novel Mo-containing polyoxometalate (POM) bisphosphonate complexes with nuclearities ranging from 4 to 12 and with fully reduced, fully oxidized, or mixed-valent (Mo(V), Mo(VI)) molybdenum, in which the bisphosphonates bind to the POM cluster through their two phosphonate groups and a deprotonated 1-OH group. The compounds were synthesized in water by treating [Mo(V)(2)O(4)(H(2)O)(6)](2+) or [Mo(VI)O(4)](2-) with H(2)O(3)PC(C(3)H(6)NH(2))OPO(3)H(2) (alendronic acid) or its aminophenol derivative, and were characterized by single-crystal X-ray diffraction and (31)P NMR spectroscopy. (NH(4))(6)[(Mo(V)(2)O(4))(Mo(VI)(2)O(6))(2)(O(3)PC(C(3)H(6)NH(3))OPO(3))(2)]·12H(2)O (1) is an insoluble mixed-valent species. [(C(2)H(5))(2)NH(2)](4)[Mo(V)(4)O(8)(O(3)PC(C(3)H(6)NH(3))OPO(3))(2)]·6H(2)O (2) and [(C(2)H(5))(2)NH(2)](6)[Mo(V)(4)O(8)(O(3)PC(C(10)H(14)NO)OPO(3))(2)]·18H(2)O (4) contain similar tetranuclear reduced frameworks. Li(8)[(Mo(V)(2)O(4)(H(2)O))(4)(O(3)PC(C(3)H(6)NH(3))OPO(3))(4)]·45H(2)O (3) and Na(2)Rb(6)[(Mo(VI)(3)O(8))(4)(O(3)PC(C(3)H(6)NH(3))OPO(3))(4)]·26H(2)O (5) are alkali metal salts of fully reduced octanuclear and fully oxidized dodecanuclear POMs, respectively. The activities of 2-5 (which are water-soluble) against three human tumor cell lines were investigated in vitro. Although 2-4 have weak but measurable activity, 5 has IC(50) values of about 10 μM, which is about four times the activity of the parent alendronate molecule on a per-alendronate basis, which opens up the possibility of developing novel drug leads based on Mo bisphosphonate clusters.
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Affiliation(s)
- Jean-Daniel Compain
- Institut Lavoisier de Versailles, UMR CNRS 8180, Université de Versailles Saint Quentin, 78035 Versailles cedex (France), Fax: (+33)1-39254381
| | - Pierre Mialane
- Institut Lavoisier de Versailles, UMR CNRS 8180, Université de Versailles Saint Quentin, 78035 Versailles cedex (France), Fax: (+33)1-39254381
| | - Jérôme Marrot
- Institut Lavoisier de Versailles, UMR CNRS 8180, Université de Versailles Saint Quentin, 78035 Versailles cedex (France), Fax: (+33)1-39254381
| | - Francis Sécheresse
- Institut Lavoisier de Versailles, UMR CNRS 8180, Université de Versailles Saint Quentin, 78035 Versailles cedex (France), Fax: (+33)1-39254381
| | - Wei Zhu
- Center for Biophysics and Computational Biology, 607 South Mathews Avenue, Urbana, Illinois 61801 (USA)
| | - Eric Oldfield
- Center for Biophysics and Computational Biology, 607 South Mathews Avenue, Urbana, Illinois 61801 (USA)
- Department of Chemistry, University of Illinois at Urbana-Champaign, 600 South Mathews Avenue, Urbana, Illinois 61801 (USA)
| | - Anne Dolbecq
- Institut Lavoisier de Versailles, UMR CNRS 8180, Université de Versailles Saint Quentin, 78035 Versailles cedex (France), Fax: (+33)1-39254381
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22
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Pang HJ, Zhang CJ, Chen YG, Shi DM. A water chain with trimeric/hexameric clusters trapped in a POM/Ln compound. J COORD CHEM 2009. [DOI: 10.1080/00958970903474225] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Hai-Jun Pang
- a Faculty of Chemistry, Key Laboratory of Polyoxometalates Science of Ministry of Education, Northeast Normal University , Changchun 130024, P. R. China
| | - Chun-Jing Zhang
- a Faculty of Chemistry, Key Laboratory of Polyoxometalates Science of Ministry of Education, Northeast Normal University , Changchun 130024, P. R. China
| | - Ya-Guang Chen
- a Faculty of Chemistry, Key Laboratory of Polyoxometalates Science of Ministry of Education, Northeast Normal University , Changchun 130024, P. R. China
| | - Dong-Mei Shi
- a Faculty of Chemistry, Key Laboratory of Polyoxometalates Science of Ministry of Education, Northeast Normal University , Changchun 130024, P. R. China
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Zheng ST, Zhang J, Clemente-Juan J, Yuan DQ, Yang GY. Poly(polyoxotungstate)s with 20 Nickel Centers: From Nanoclusters to One-Dimensional Chains. Angew Chem Int Ed Engl 2009. [DOI: 10.1002/ange.200901653] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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24
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Zheng ST, Zhang J, Clemente-Juan J, Yuan DQ, Yang GY. Poly(polyoxotungstate)s with 20 Nickel Centers: From Nanoclusters to One-Dimensional Chains. Angew Chem Int Ed Engl 2009; 48:7176-9. [DOI: 10.1002/anie.200901653] [Citation(s) in RCA: 174] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Assembly of a Supramolecular Architecture Based on Keggin POMs and Lanthanide Coordination Cations. J CLUST SCI 2008. [DOI: 10.1007/s10876-008-0209-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Streb C, McGlone T, Brücher O, Long DL, Cronin L. Hybrid Host-Guest Complexes: Directing the Supramolecular Structure through Secondary Host-Guest Interactions. Chemistry 2008; 14:8861-8868. [DOI: 10.1002/chem.200801247] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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