1
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Breibeck J, Gumerova NI, Rompel A. Oxo-Replaced Polyoxometalates: There Is More than Oxygen. ACS ORGANIC & INORGANIC AU 2022; 2:477-495. [PMID: 36510613 PMCID: PMC9732882 DOI: 10.1021/acsorginorgau.2c00014] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 08/10/2022] [Accepted: 08/10/2022] [Indexed: 02/02/2023]
Abstract
The presence of oxo-ligands is one of the main required characteristics for polyoxometalates (POMs), although some oxygen ions in a metallic environment can be replaced by other nonmetals, while maintaining the POM structure. The replacement of oxo-ligands offers a valuable approach to tune the charge distribution and connected properties like reducibility and hydrolytic stability of POMs for the development of tailored compounds. By assessing the reported catalytic and biological applications and connecting them to POM structures, the present review provides a guideline for synthetic approaches and aims to stimulate further applications where the oxo-replaced compounds are superior to their oxo-analogues. Oxo-replacement in POMs deserves more attention as a valuable tool to form chemically activated precursors for the synthesis of novel structures or to upgrade established structures with extraordinary properties for challenging applications.
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2
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Wang LS, Guo C, Hu D, Zhao YX, Liu HH, Dong YJ, Sun SB, Liu X, Hu KH, Wei YH. Syntheses, Characterizations, and Inhibition Activities Against Coxsackievirus B3 of Iodobenzoic Hydrazide Functionalized Hexamolybdates. Front Chem 2022; 10:841151. [PMID: 35372278 PMCID: PMC8968398 DOI: 10.3389/fchem.2022.841151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Accepted: 01/18/2022] [Indexed: 11/13/2022] Open
Abstract
A class of iodobenzoyldiazenido-functionalized POMs (TBA)3 [Mo6O18(=N=NCOAr)] (Ar = Ph-o-I (1); Ph-m-I (2); Ph-p-I (3); Ph-3,4-I2(4); Ph-2,3,5-I3(5) (TBA = tetrabutylammonium) were prepared via the refluxing reaction of α-octamolybdates, DCC, and corresponding hydrazides in dry acetonitrile. Their structures were determined by Fourier-transform infrared spectroscopy, ultraviolet–visible spectra, X-ray photoelectron spectroscopy, hydrogen-1 nuclear magnetic resonance, and high-resolution mass spectrometry. Research on the biological activity of title compounds shows that L3, L5, 3, and 5 demonstrate potent inhibitory activity against coxsackievirus B3 and low in vitro cytotoxic activity against Hep-2 cell lines. The covalent linkage between the iodobenzoyldiazenido components and POMs can enhance the molecular inhibitory efficiency of iodobenzohydrazides.
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Affiliation(s)
- Long-Sheng Wang
- School of Material and Chemical Engineering, Hubei University of Technology, Wuhan, China
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, CAS, Fuzhou, China
- *Correspondence: Long-Sheng Wang, ; Yan-Hong Wei,
| | - Chao Guo
- School of Material and Chemical Engineering, Hubei University of Technology, Wuhan, China
| | - Da Hu
- National “111” Center for Cellular Regulation and Molecular Pharmaceutics, Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei Provincial Cooperative Innovation Center of Industrial Fermentation, Hubei Key Laboratory of Industrial Microbiology, Sino-German Biomedical Center, Hubei University of Technology, Wuhan, China
| | - Yan-Xi Zhao
- Key Laboratory of Catalysis and Energy Materials Chemistry of Ministry of Education and Hubei Key Laboratory of Catalysis and Materials Science, South-Central University for Nationalities, Wuhan, China
| | - Hui-Hui Liu
- National “111” Center for Cellular Regulation and Molecular Pharmaceutics, Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei Provincial Cooperative Innovation Center of Industrial Fermentation, Hubei Key Laboratory of Industrial Microbiology, Sino-German Biomedical Center, Hubei University of Technology, Wuhan, China
| | - Yu-Jia Dong
- School of Material and Chemical Engineering, Hubei University of Technology, Wuhan, China
| | - Shang-Bin Sun
- School of Material and Chemical Engineering, Hubei University of Technology, Wuhan, China
| | - Xing Liu
- School of Material and Chemical Engineering, Hubei University of Technology, Wuhan, China
| | - Kang-Hong Hu
- National “111” Center for Cellular Regulation and Molecular Pharmaceutics, Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei Provincial Cooperative Innovation Center of Industrial Fermentation, Hubei Key Laboratory of Industrial Microbiology, Sino-German Biomedical Center, Hubei University of Technology, Wuhan, China
| | - Yan-Hong Wei
- National “111” Center for Cellular Regulation and Molecular Pharmaceutics, Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei Provincial Cooperative Innovation Center of Industrial Fermentation, Hubei Key Laboratory of Industrial Microbiology, Sino-German Biomedical Center, Hubei University of Technology, Wuhan, China
- *Correspondence: Long-Sheng Wang, ; Yan-Hong Wei,
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3
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Cao J, Wang Q, An S, Lu S, Jia Q. Facile and efficient preparation of organoimido derivatives of [Mo 6O 19] 2- using accelerated reactions in Leidenfrost droplets. Analyst 2020; 145:4844-4851. [PMID: 32538384 DOI: 10.1039/d0an00578a] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Reaction acceleration is a hot topic in recent years since it is very useful for rapid reaction screening and small-scale synthesis on a short timescale. It is known that the rates of chemical reactions are often accelerated in confined volumes (small droplets or thin films) where the unique chemical reactivities of molecules at the air-droplet/thin film interface, usually different from that in the bulk and gas phases, play a dominant role in acceleration. The Leidenfrost effect was employed to create small levitated droplets with no net charge. These droplets can accelerate many kinds of organic reactions. Our first accelerated synthesis of a series of organoimido-functionalized polyoxometalate (POM) clusters using Leidenfrost droplets with product analysis by electrospray ionization mass spectrometry (ESI-MS) demonstrated that this method can be successfully extended to the synthesis of inorganic/organic hybrids, a very promising area for developing POM-based functional materials. Comparable amounts of synthetic products [Mo6O18(NC6H4R)]2- (R = H (6), m/z 477; p-i-C3H7 (7), m/z 498; p-OCH3 (8), m/z 492; p-NO2 (9), m/z 500) were prepared within minutes in Leidenfrost droplets versus in hours in the corresponding bulk reactions under the same reaction conditions in the presence of the DCC catalyst, suggesting that both concentration and interfacial effects are pivotal in causing reaction acceleration in the Leidenfrost droplet. Compared to the conventional bulk reactions, the acceleration factors (AFs) were 92, 136, 126, and 89 for the four model reactions (1)-(4), respectively. We also found out that substitution affects the rate of reactions occurring in droplets, and hence the magnitude of AF. The rates increase in the order of R = NO2 < H < i-C3H7 < OCH3, in which the electron-donating groups (i.e., R = OCH3, i-C3H7) on the benzene ring are more favorable to the reaction than the electron-withdrawing group (i.e., R = NO2). This experimental result is in good agreement with the DFT calculation which indicates that the free-energy barriers for the direct imidoylization of POM with RNH2 are linearly correlated with the basicity constants (pKb) of amines.
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Affiliation(s)
- Jie Cao
- Key Laboratory of Cluster Science, Ministry of Education of China; Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials; School of Chemistry, Beijing Institute of Technology, Beijing 100081, China.
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4
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Synthesis and structure of Anderson cluster based organic–inorganic hybrid solid,
$$[\{\hbox {Cu}(2\hbox {-}pzc)(\hbox {H}_{2}\hbox {O})_{2}\}_{2}\{\hbox {H}_{7}\hbox {AlMo}_{6}\hbox {O}_{24}\}]\cdot 17\hbox {H}_{2}\hbox {O}$$
[
{
Cu
(
2
-
p
z
c
)
(
H
2
O
)
2
}
2
{
H
7
AlMo
6
O
24
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]
·
17
H
2
O
and its dye adsorption properties. J CHEM SCI 2019. [DOI: 10.1007/s12039-018-1583-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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5
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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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6
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Wang L, Yin P, Zhang J, Xiao F, Fang Z, Fu W, Wei Y, Xue S. An Unprecedented Class of Benzoyldiazenido-Functionalized Polyoxometalates with Enhanced Antitumour Activities. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201700990] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Longsheng Wang
- Department of Chemistry; Tsinghua University; 100084 Beijing P R China
| | - Panchao Yin
- Department of Chemistry; Tsinghua University; 100084 Beijing P R China
| | - Jin Zhang
- Department of Chemistry; Tsinghua University; 100084 Beijing P R China
- State Key Laboratory of Natural and Biomimetic Drugs; Peking University; 100191 Beijing P R China
| | - Fengping Xiao
- Department of Chemistry; Tsinghua University; 100084 Beijing P R China
| | - Zhikun Fang
- Department of Chemistry; Shanghai Normal University; 200234 Shanghai P R China
| | - Weiwei Fu
- School of Chemistry and Materials; Hengyang Normal University; 421000 Hunan China
| | - Yongge Wei
- Department of Chemistry; Tsinghua University; 100084 Beijing P R China
- State Key Laboratory of Natural and Biomimetic Drugs; Peking University; 100191 Beijing P R China
- Department of Chemistry; Shanghai Normal University; 200234 Shanghai P R China
| | - Shijia Xue
- Department of Chemistry; Shanghai Normal University; 200234 Shanghai P R China
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7
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8
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Zhang Y, Jia H, Zhang J, Zhu S, Chen K, Wei Y. Synthesis and characterization of [NBu 4 ][La(CH 3 OH) 2 (DCU)NO 3 {Mo 5 O 13 (OMe) 4 (NO)}]·CH 3 OH: A novel Lanthanide-substituted Lindqvist-type oxo-nitrosyl polymolybdate. INORG CHEM COMMUN 2016. [DOI: 10.1016/j.inoche.2016.06.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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9
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Baldoví JJ, Duan Y, Bustos C, Cardona-Serra S, Gouzerh P, Villanneau R, Gontard G, Clemente-Juan JM, Gaita-Ariño A, Giménez-Saiz C, Proust A, Coronado E. Single ion magnets based on lanthanoid polyoxomolybdate complexes. Dalton Trans 2016; 45:16653-16660. [DOI: 10.1039/c6dt02258h] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Organic solubility of these POMs enhances the chemical processability into molecular spintronic devices.
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Affiliation(s)
- José J. Baldoví
- Instituto de Ciencia Molecular (ICMol)
- Universidad de Valencia
- E-46980 Paterna
- Spain
| | - Yan Duan
- Instituto de Ciencia Molecular (ICMol)
- Universidad de Valencia
- E-46980 Paterna
- Spain
| | - Carlos Bustos
- Facultad de Ciencia
- Instituto de Química
- Campus Isla Teja
- Universidad Austral de Chile
- Valdivia
| | | | - Pierre Gouzerh
- Sorbonne Universites
- UPMC-Paris 06
- UMR 8232
- Institut Parisien de Chimie Moléculaire
- F-75005 Paris
| | - Richard Villanneau
- Sorbonne Universites
- UPMC-Paris 06
- UMR 8232
- Institut Parisien de Chimie Moléculaire
- F-75005 Paris
| | - Geoffrey Gontard
- Sorbonne Universites
- UPMC-Paris 06
- UMR 8232
- Institut Parisien de Chimie Moléculaire
- F-75005 Paris
| | | | | | - Carlos Giménez-Saiz
- Instituto de Ciencia Molecular (ICMol)
- Universidad de Valencia
- E-46980 Paterna
- Spain
| | - Anna Proust
- Sorbonne Universites
- UPMC-Paris 06
- UMR 8232
- Institut Parisien de Chimie Moléculaire
- F-75005 Paris
| | - Eugenio Coronado
- Instituto de Ciencia Molecular (ICMol)
- Universidad de Valencia
- E-46980 Paterna
- Spain
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10
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Gao J, Miao J, Li Y, Ganguly R, Zhao Y, Lev O, Liu B, Zhang Q. Dye-sensitized polyoxometalate for visible-light-driven photoelectrochemical cells. Dalton Trans 2015. [DOI: 10.1039/c5dt01769f] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A simple and facile one-step method for the synthesis of an organic dye-functionalized polyoxometalate (POM) hybrid with visible-light photo-response was reported.
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Affiliation(s)
- Junkuo Gao
- The Key Laboratory of Advanced Textile Materials and Manufacturing Technology of Ministry of Education
- National Engineering Lab for Textile Fiber Materials and Processing Technology (Zhejiang)
- College of Materials and Textiles
- Zhejiang Sci-Tech University
- Hangzhou 310018
| | - Jianwei Miao
- School of Chemical and Biomedical Engineering
- Nanyang Technological University
- Singapore 637459
- Singapore
| | - Yongxin Li
- School of Physical and Mathematical Sciences
- Nanyang Technological University
- Singapore 637371
- Singapore
| | - Rakesh Ganguly
- School of Physical and Mathematical Sciences
- Nanyang Technological University
- Singapore 637371
- Singapore
| | - Yang Zhao
- School of Materials Science and Engineering
- Nanyang Technological University
- Singapore 639798
- Singapore
| | - Ovadia Lev
- The Casali Center and the Institute of Chemistry and The Harvey M. Krueger Family Center for Nanoscience and Nanotechnology
- The Hebrew University of Jerusalem
- Jerusalem 91904
- Israel
| | - Bin Liu
- School of Chemical and Biomedical Engineering
- Nanyang Technological University
- Singapore 637459
- Singapore
| | - Qichun Zhang
- School of Materials Science and Engineering
- Nanyang Technological University
- Singapore 639798
- Singapore
- School of Physical and Mathematical Sciences
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11
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Debela AM, Ortiz M, ÓSullivan CK, Thorimbert S, Hasenknopf B. Postfunctionalization of Keggin silicotungstates by general coupling procedures. Polyhedron 2014. [DOI: 10.1016/j.poly.2013.10.020] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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12
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Sima G, Li Q, Zhu Y, Lv C, Khan RNN, Hao J, Zhang J, Wei Y. Organoimido-Derivatized Hexamolybdates with a Remote Carboxyl Group: Syntheses and Structural Characterizations. Inorg Chem 2013; 52:6551-8. [DOI: 10.1021/ic4005278] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Guohui Sima
- Department of Chemistry, Tsinghua University, Beijing 100084, PR China
| | - Qiang Li
- Department of Chemistry, College of Science of Beijing Forestry University,
Beijing 100083, PR China
| | - Yi Zhu
- Department of Chemistry, Jinan University, Guangzhou 510632, PR China
| | - Chunlin Lv
- Department of Chemistry, Tsinghua University, Beijing 100084, PR China
| | | | - Jian Hao
- Department of Chemistry, Tsinghua University, Beijing 100084, PR China
| | - Jin Zhang
- Department of Chemistry, Tsinghua University, Beijing 100084, PR China
| | - Yongge Wei
- Department of Chemistry, Tsinghua University, Beijing 100084, PR China
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13
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Lv C, Hu J, Zhou H, Li Z, Khan RNN, Wei Y. Theoretical investigation of the mechanism of primary amines reacting with hexamolybdate: an insight into the organoimido functionalization and related reactions of polyoxometalates. Chemistry 2012; 18:8681-91. [PMID: 22674753 DOI: 10.1002/chem.201103470] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2011] [Revised: 03/30/2012] [Indexed: 02/05/2023]
Abstract
The functionalization of polyoxometalates (POMs), especially with an amino group to yield organonitrogenous derivatives of POMs, is an efficient approach to the enrichment of their structures and the diversification of their properties for various applications. The mechanism for the formation of organonitrogenous-derivatized hexamolybdates was explored by investigating the monofunctionalization of the [Mo(6)O(19)](2-) ion with methylamine using the density functional theory (DFT) method. The calculations show that the direct imidoylization of hexamolybdate with methylamine is both kinetically and thermodynamically unfavorable. However, this imidoylization was found to take place readily in the presence of dimethylcarbodiimide (DMC), for which the free-energy barrier was calculated to be +32.5 kcal mol(-1) in acetonitrile. Moreover, various factors controlling the efficiency of the imidoylization were examined. The calculations show that [W(5)MoO(19)](2-) has a relatively lower reactivity than [Mo(6)O(19)](2-), and that the imidoylization of [W(6)O(19)](2-) is an unfavorable process. With respect to the effect of carbodiimides, it is found that the catalytic activity is directly proportional to the electron-withdrawing effects of the substituents. As to the reactivity of R-NH(2) , the computation results indicate that the free-energy barriers of the substitution reactions are linearly correlated with the basicity constants (pK(b)) of the amino groups. It is noteworthy that the introduction of the proton dramatically decreases the free-energy barrier of the imidoylization of [Mo(6)O(19)](2-) catalyzed by DMC to 24.3 kcal mol(-1) in acetonitrile.
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Affiliation(s)
- Chunlin Lv
- Department of Chemistry, Tsinghua University, Beijing 100084, PR China
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14
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Antonova E, Näther C, Kögerler P, Bensch W. Organic Functionalization of Polyoxovanadates: SbN Bonds and Charge Control. Angew Chem Int Ed Engl 2010; 50:764-7. [DOI: 10.1002/anie.201002563] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2010] [Revised: 08/19/2010] [Indexed: 11/07/2022]
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15
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Antonova E, Näther C, Kögerler P, Bensch W. Die organische Funktionalisierung von Polyoxovanadaten: Sb-N-Bindungen und Ladungskontrolle. Angew Chem Int Ed Engl 2010. [DOI: 10.1002/ange.201002563] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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16
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Dolbecq A, Dumas E, Mayer CR, Mialane P. Hybrid Organic−Inorganic Polyoxometalate Compounds: From Structural Diversity to Applications. Chem Rev 2010; 110:6009-48. [PMID: 20666374 DOI: 10.1021/cr1000578] [Citation(s) in RCA: 1307] [Impact Index Per Article: 93.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Anne Dolbecq
- Institut Lavoisier de Versailles, UMR 8180, Université de Versailles Saint-Quentin en Yvelines, 45 Avenue des Etats-Unis, 78035 Versailles cedex, France
| | - Eddy Dumas
- Institut Lavoisier de Versailles, UMR 8180, Université de Versailles Saint-Quentin en Yvelines, 45 Avenue des Etats-Unis, 78035 Versailles cedex, France
| | - Cédric R. Mayer
- Institut Lavoisier de Versailles, UMR 8180, Université de Versailles Saint-Quentin en Yvelines, 45 Avenue des Etats-Unis, 78035 Versailles cedex, France
| | - Pierre Mialane
- Institut Lavoisier de Versailles, UMR 8180, Université de Versailles Saint-Quentin en Yvelines, 45 Avenue des Etats-Unis, 78035 Versailles cedex, France
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17
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Gatard S, Blanchard S, Schollhorn B, Gouzerh P, Proust A, Boubekeur K. Electroactive Benzothiazole Hydrazones and Their [Mo6O19]2− Derivatives: Promising Building Blocks for Conducting Molecular Materials. Chemistry 2010; 16:8390-9. [DOI: 10.1002/chem.201000427] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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18
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Janjua MRSA, Guan W, Liu CG, Muhammad S, Yan L, Su Z. A Quantum Mechanical Study of the Second-Order Nonlinear Optical Properties of Aryldiazenido-Substituted Hexamolybdates: A Surprising Charge Transfer. Eur J Inorg Chem 2009. [DOI: 10.1002/ejic.200900713] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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19
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Ikegami S, Yagasaki A. Efficient Syntheses of [(n-C4H9)4N]4[α-Mo8O26] and [(n-C4H9)4N]2[Mo2O7]. MATERIALS 2009. [PMCID: PMC5445739 DOI: 10.3390/ma2030869] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Efficient and simple syntheses of [(n-C4H9)4N]4[α-Mo8O26] (I) and [(n-C4H9)4N]2[Mo2O7] (II) from MoO3 and aqueous [(n-C4H9)4N]OH are described. The yield is 72% for I and 73% for II.
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Affiliation(s)
| | - Atsushi Yagasaki
- Author to whom correspondence should be addressed; E-Mail: ; Tel.: +81-79-565-8396; Fax: +81-79-565-9077
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Li J, Huth I, Chamoreau LM, Hasenknopf B, Lacôte E, Thorimbert S, Malacria M. Insertion of Amides into a Polyoxometalate. Angew Chem Int Ed Engl 2009; 48:2035-8. [DOI: 10.1002/anie.200805964] [Citation(s) in RCA: 56] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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21
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Li J, Huth I, Chamoreau LM, Hasenknopf B, Lacôte E, Thorimbert S, Malacria M. Insertion of Amides into a Polyoxometalate. Angew Chem Int Ed Engl 2009. [DOI: 10.1002/ange.200805964] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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22
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Li Q, Wang L, Yin P, Wei Y, Hao J, Zhu Y, Zhu L, Yuan G. Convenient syntheses and structural characterizations of mono-substituted alkylimido hexamolybdates: [Mo6O18(NR)]2−(R = Me, Et, n-Pr, i-Pr, n-Bu, t-Bu, Cy, Hex, Ode). Dalton Trans 2009:1172-9. [DOI: 10.1039/b813924e] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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23
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Lahootun V, Karcher J, Courillon C, Launay F, Mijares K, Maatta E, Proust A. A (Nitrido)chromium(V) Function Incorporated in a Keggin-Type Polyoxometalate: [PW11O39CrN]5-- Synthesis, Characterization and Elements of Reactivity. Eur J Inorg Chem 2008. [DOI: 10.1002/ejic.200800609] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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24
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Driss H, Boubekeur K, Debbabi M, Thouvenot R. Synthesis and Spectroscopic Characterization of Organophosphono Derivatives of Lindqvist Niobotungstates - X-ray Crystal Structures of (nBu4N)3[NbW10O38(RP)2] (R =nBu, Hep and Ph). Eur J Inorg Chem 2008. [DOI: 10.1002/ejic.200800235] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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25
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Proust A, Thouvenot R, Gouzerh P. Functionalization of polyoxometalates: towards advanced applications in catalysis and materials science. Chem Commun (Camb) 2008:1837-52. [DOI: 10.1039/b715502f] [Citation(s) in RCA: 794] [Impact Index Per Article: 49.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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26
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Carey DML, Muñoz-Castro A, Bustos CJ, Manríquez JM, Arratia-Pérez R. π-Donor/Acceptor Effect on Lindqvist Type Polyoxomolibdates Because of Various Multiple-Bonded Nitrogenous Ligands. J Phys Chem A 2007; 111:6563-7. [PMID: 17595070 DOI: 10.1021/jp0727594] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The electronic structures of Lindqvist type functionalized polyoxometalates (POM) ([Mo6O18R]n- R=O, NO, NAr, NNAr, NNAr2; n=2, 3) have been investigated using density functional methods. We discuss the role of the replacement of terminal oxo ligands by pi-donor/acceptor multiple-bonded nitrogenous ligands on the basis of geometrical parameters, charge analyses, reactivity indexes, and vibrational spectra. The calculated reactivity indexes (chemical potential, electronegativity, hardness, and electrophilicity) indicate that the most reactive functionalized POMs are those substituted by pi-acceptor ligands. These pi-acceptor ligands induce a decrease in the hardness and an increase in the chemical potential and electrophilicity, thus increasing the reactivity. Our calculations are in reasonable agreement with reported experimental data.
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Affiliation(s)
- Desmond Mac-Leod Carey
- Departamento de Química Inorgánica, Facultad de Química, Pontificia Universidad Católica de Chile, Casilla 306, Correo 22, Santiago, Chile
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Long DL, Burkholder E, Cronin L. Polyoxometalate clusters, nanostructures and materials: From self assembly to designer materials and devices. Chem Soc Rev 2007; 36:105-21. [PMID: 17173149 DOI: 10.1039/b502666k] [Citation(s) in RCA: 1657] [Impact Index Per Article: 97.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Polyoxometalates represent a diverse range of molecular clusters with an almost unmatched range of physical properties and the ability to form structures that can bridge several length scales. The new building block principles that have been discovered are beginning to allow the design of complex clusters with desired properties and structures and several structural types and novel physical properties are examined. In this critical review the synthetic and design approaches to the many polyoxometalate cluster types are presented encompassing all the sub-types of polyoxometalates including, isopolyoxometalates, heteropolyoxometalates, and reduced molybdenum blue systems. As well as the fundamental structure and bonding aspects, the final section is devoted to discussing these clusters in the context of contemporary and emerging interdisciplinary interests from areas as diverse as anti-viral agents, biological ion transport models, and materials science.
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Affiliation(s)
- De-Liang Long
- WestCHEM, Department of Chemistry, The University of Glasgow, Glasgow, UK G12 8QQ
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Dablemont C, Hamaker CG, Thouvenot R, Sojka Z, Che M, Maatta EA, Proust A. Functionalization of Heteropolyanions—Osmium and Rhenium Nitrido Derivatives of Keggin- and Dawson-Type Polyoxotungstates: Synthesis, Characterization and Multinuclear (183W,15N) NMR, EPR, IR, and UV/Vis Fingerprints. Chemistry 2006; 12:9150-60. [PMID: 17136778 DOI: 10.1002/chem.200600934] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Reaction of K(10)[alpha(2)-P(2)W(17)O(61)] or K(10)[alpha(1)-P(2)W(17)O(61)] or [Bu(4)N][OsCl(4)N] in a water/methanol mixture, and subsequent precipitation with (Bu(4)N)Br provided [alpha(2)-P(2)W(17)O(61){Os(VI)N}](7-) and [alpha(1)-P(2)W(17)O(61){Os(VI)N}](7-) Dawson structures as tetrabutylammonium salts. Reactions of [(Bu(4)N)(4)][alpha-H(3)PW(11)O(39)] with either [ReCl(3)(N(2)Ph(2))(PPh(3))(2)] or [Bu(4)N][ReCl(4)N] are alternatives to the synthesis of [(Bu(4)N)(4)][alpha-PW(11)O(39){Re(VI)N}]. (183)W and (15)N NMR, EPR, IR, and UV-visible spectroscopies and cyclic voltammetry have been used to characterize these compounds and the corresponding [(Bu(4)N)(4)][alpha-PW(11)O(39){Os(VI)N}] Keggin derivative.
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Affiliation(s)
- Céline Dablemont
- Université Pierre et Marie Curie-Paris6, Institut de Chimie Moléculaire FR 2769, Laboratoire de Chimie Inorganique et Matériaux Moléculaires UMR CNRS 7071, 4 Place Jussieu, Case 42, 75252 Paris Cedex 05, France
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Li Q, Wu P, Wei Y, Xia Y, Wang Y, Guo H. Organic-Inorganic Hybrids: Preparation and Structural Characterization of (Bu4N)2[Mo6O17(NAr)2] and (Bu4N)2[Mo6O18(NAr)] (Ar =o-CH3C6H4). Z Anorg Allg Chem 2005. [DOI: 10.1002/zaac.200400351] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Dablemont C, Proust A, Thouvenot R, Afonso C, Fournier F, Tabet JC. Investigation of the reactivity of arylamines, organo-hydrazines and tolylisocyanate towards [PW12–xMxO40]n– Keggin anions. Dalton Trans 2005:1831-41. [PMID: 15877155 DOI: 10.1039/b500270b] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Reaction of K7[A,alpha-PW9Mo2O39] with Na2MoO4.2H2O in a mixture of water/dioxane/hydrochloric acid and further precipitation with (Bu4N)Br provided (Bu4N)3[A,alpha-PW9Mo3O40](3). Analogous reaction with K7-xNax[alpha-PW11O39] is an alternative to the synthesis of (Bu4N)3[alpha-PW11O39{MoVIO}]2. Multinuclear NMR and ESI mass spectrometry have been used to interpret the reaction of (Bu4N)x[alpha-PW11O39{ReO}](x=3 1; x=4 1I), (Bu4N)x[alpha-PW11O39{MoO}](x=3 2; x=4 2I) and (Bu4N)3[A,alpha-PW9Mo3O40]3 by organohydrazines, arylamines, tolylisocyanate and tetraphenylphosphine imide.
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Affiliation(s)
- C Dablemont
- Laboratoire de Chimie Inorganique et Materiaux Moleculaires, UMR CNRS 7071, Universite Pierre et Marie Curie, 4 Place Jussieu, 75252, Paris Cedex 05, France
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31
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Yang X, Waters T, Wang XB, O'Hair RAJ, Wedd AG, Li J, Dixon DA, Wang LS. Photoelectron Spectroscopy of Free Polyoxoanions Mo6O192- and W6O192- in the Gas Phase. J Phys Chem A 2004. [DOI: 10.1021/jp047592i] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Xin Yang
- Department of Physics, Washington State University, 2710 University Drive, Richland, Washington 99352, Environmental Molecular Sciences Laboratory, Pacific Northwest National Laboratory, Richland, Washington 99352, School of Chemistry, The University of Melbourne, Parkville, Victoria 3010, Australia, and Department of Chemistry, University of Alabama, Tuscaloosa, Alabama 35487
| | - Tom Waters
- Department of Physics, Washington State University, 2710 University Drive, Richland, Washington 99352, Environmental Molecular Sciences Laboratory, Pacific Northwest National Laboratory, Richland, Washington 99352, School of Chemistry, The University of Melbourne, Parkville, Victoria 3010, Australia, and Department of Chemistry, University of Alabama, Tuscaloosa, Alabama 35487
| | - Xue-Bin Wang
- Department of Physics, Washington State University, 2710 University Drive, Richland, Washington 99352, Environmental Molecular Sciences Laboratory, Pacific Northwest National Laboratory, Richland, Washington 99352, School of Chemistry, The University of Melbourne, Parkville, Victoria 3010, Australia, and Department of Chemistry, University of Alabama, Tuscaloosa, Alabama 35487
| | - Richard A. J. O'Hair
- Department of Physics, Washington State University, 2710 University Drive, Richland, Washington 99352, Environmental Molecular Sciences Laboratory, Pacific Northwest National Laboratory, Richland, Washington 99352, School of Chemistry, The University of Melbourne, Parkville, Victoria 3010, Australia, and Department of Chemistry, University of Alabama, Tuscaloosa, Alabama 35487
| | - Anthony G. Wedd
- Department of Physics, Washington State University, 2710 University Drive, Richland, Washington 99352, Environmental Molecular Sciences Laboratory, Pacific Northwest National Laboratory, Richland, Washington 99352, School of Chemistry, The University of Melbourne, Parkville, Victoria 3010, Australia, and Department of Chemistry, University of Alabama, Tuscaloosa, Alabama 35487
| | - Jun Li
- Department of Physics, Washington State University, 2710 University Drive, Richland, Washington 99352, Environmental Molecular Sciences Laboratory, Pacific Northwest National Laboratory, Richland, Washington 99352, School of Chemistry, The University of Melbourne, Parkville, Victoria 3010, Australia, and Department of Chemistry, University of Alabama, Tuscaloosa, Alabama 35487
| | - David A. Dixon
- Department of Physics, Washington State University, 2710 University Drive, Richland, Washington 99352, Environmental Molecular Sciences Laboratory, Pacific Northwest National Laboratory, Richland, Washington 99352, School of Chemistry, The University of Melbourne, Parkville, Victoria 3010, Australia, and Department of Chemistry, University of Alabama, Tuscaloosa, Alabama 35487
| | - Lai-Sheng Wang
- Department of Physics, Washington State University, 2710 University Drive, Richland, Washington 99352, Environmental Molecular Sciences Laboratory, Pacific Northwest National Laboratory, Richland, Washington 99352, School of Chemistry, The University of Melbourne, Parkville, Victoria 3010, Australia, and Department of Chemistry, University of Alabama, Tuscaloosa, Alabama 35487
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32
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Villanneau R, Carabineiro H, Carrier X, Thouvenot R, Herson P, Lemos F, Ramôa Ribeiro F, Che M. Synthesis and Characterization of Zr(IV) Polyoxotungstates as Molecular Analogues of Zirconia-Supported Tungsten Catalysts. J Phys Chem B 2004. [DOI: 10.1021/jp048506h] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Richard Villanneau
- Laboratoire de Chimie Inorganique et Matériaux Moléculaires (UMR 7071, CNRS); Université Pierre & Marie Curie, 4 place Jussieu, 75252 Paris Cedex 05, France; Centro de Engenharia Biológica e Química, Instituto Superior Técnico, Universidade Técnica de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal; and Laboratoire de Réactivité de Surface (UMR 7609, CNRS), Université Pierre & Marie Curie, 4 place Jussieu, 75252 Paris Cedex 05, France
| | - Hugo Carabineiro
- Laboratoire de Chimie Inorganique et Matériaux Moléculaires (UMR 7071, CNRS); Université Pierre & Marie Curie, 4 place Jussieu, 75252 Paris Cedex 05, France; Centro de Engenharia Biológica e Química, Instituto Superior Técnico, Universidade Técnica de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal; and Laboratoire de Réactivité de Surface (UMR 7609, CNRS), Université Pierre & Marie Curie, 4 place Jussieu, 75252 Paris Cedex 05, France
| | - Xavier Carrier
- Laboratoire de Chimie Inorganique et Matériaux Moléculaires (UMR 7071, CNRS); Université Pierre & Marie Curie, 4 place Jussieu, 75252 Paris Cedex 05, France; Centro de Engenharia Biológica e Química, Instituto Superior Técnico, Universidade Técnica de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal; and Laboratoire de Réactivité de Surface (UMR 7609, CNRS), Université Pierre & Marie Curie, 4 place Jussieu, 75252 Paris Cedex 05, France
| | - René Thouvenot
- Laboratoire de Chimie Inorganique et Matériaux Moléculaires (UMR 7071, CNRS); Université Pierre & Marie Curie, 4 place Jussieu, 75252 Paris Cedex 05, France; Centro de Engenharia Biológica e Química, Instituto Superior Técnico, Universidade Técnica de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal; and Laboratoire de Réactivité de Surface (UMR 7609, CNRS), Université Pierre & Marie Curie, 4 place Jussieu, 75252 Paris Cedex 05, France
| | - Patrick Herson
- Laboratoire de Chimie Inorganique et Matériaux Moléculaires (UMR 7071, CNRS); Université Pierre & Marie Curie, 4 place Jussieu, 75252 Paris Cedex 05, France; Centro de Engenharia Biológica e Química, Instituto Superior Técnico, Universidade Técnica de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal; and Laboratoire de Réactivité de Surface (UMR 7609, CNRS), Université Pierre & Marie Curie, 4 place Jussieu, 75252 Paris Cedex 05, France
| | - Francisco Lemos
- Laboratoire de Chimie Inorganique et Matériaux Moléculaires (UMR 7071, CNRS); Université Pierre & Marie Curie, 4 place Jussieu, 75252 Paris Cedex 05, France; Centro de Engenharia Biológica e Química, Instituto Superior Técnico, Universidade Técnica de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal; and Laboratoire de Réactivité de Surface (UMR 7609, CNRS), Université Pierre & Marie Curie, 4 place Jussieu, 75252 Paris Cedex 05, France
| | - Fernando Ramôa Ribeiro
- Laboratoire de Chimie Inorganique et Matériaux Moléculaires (UMR 7071, CNRS); Université Pierre & Marie Curie, 4 place Jussieu, 75252 Paris Cedex 05, France; Centro de Engenharia Biológica e Química, Instituto Superior Técnico, Universidade Técnica de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal; and Laboratoire de Réactivité de Surface (UMR 7609, CNRS), Université Pierre & Marie Curie, 4 place Jussieu, 75252 Paris Cedex 05, France
| | - Michel Che
- Laboratoire de Chimie Inorganique et Matériaux Moléculaires (UMR 7071, CNRS); Université Pierre & Marie Curie, 4 place Jussieu, 75252 Paris Cedex 05, France; Centro de Engenharia Biológica e Química, Instituto Superior Técnico, Universidade Técnica de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal; and Laboratoire de Réactivité de Surface (UMR 7609, CNRS), Université Pierre & Marie Curie, 4 place Jussieu, 75252 Paris Cedex 05, France
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