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1
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Zhao Y, Wan R, Li H, Zhao R, Chen W, Song H, Ma P, Niu J, Wang J. 183W Nuclear Magnetic Resonance and Photocatalysis Studies of Two Ruthenium-Decorated Isopolyoxometalates {Ru 2W 10} and {Ru 2W 13} via pH-Induced Assemblies. Inorg Chem 2022; 61:12097-12105. [DOI: 10.1021/acs.inorgchem.2c00664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yujie Zhao
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, P. R. China
| | - Rong Wan
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, P. R. China
| | - Huafeng Li
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, P. R. China
| | - Ruikun Zhao
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, P. R. China
| | - Wenjing Chen
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, P. R. China
| | - Haoming Song
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, P. R. China
| | - Pengtao Ma
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, P. R. China
| | - Jingyang Niu
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, P. R. China
| | - Jingping Wang
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, P. R. China
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2
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Ibrahim M, Mbomekallé IM, de Oliveira P, Bergfeldt T, Anson CE. An Inorganic Pac‐Man: Synthesis, structure and electrochemical studies of a heterometallic {YCoII3W} cluster sandwiched by two germanotungstates. Z Anorg Allg Chem 2022. [DOI: 10.1002/zaac.202200112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Masooma Ibrahim
- Karlsruher Institut fur Technologie - Campus Nord Institute of Nanotechnology Hermann-von-Helmholtz-Platz 1 Karlsruhe GERMANY
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3
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Das V, Gupta R, Iseki N, Sadakane M, Mougharbel AS, Kortz U, Hussain F. Syntheses, and Crystal Structures of Y
III
Containing Di‐Metal Substituted
1,5
Isomers of Heterometallic Tungstophosphate Nanoclusters: [Y{PM
2
W
10
O
38
(H
2
O)
2
}
2
]
11–
(M=Co
II
and Zn
II
). ChemistrySelect 2019. [DOI: 10.1002/slct.201804055] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Vivek Das
- Department of ChemistryUniversity of DelhiFaculty of ScienceNorth Campus Delhi - 110007
| | - Rakesh Gupta
- Department of ChemistryUniversity of DelhiFaculty of ScienceNorth Campus Delhi - 110007
- ONGC Base officeRajahmundry 533106 Andhra Pradesh India
| | - Nao Iseki
- Department of Applied ChemistryGraduate School of EngineeringHiroshima University 1-4-1 Kagamiyama 739-8527, Higashi-Hiroshima Japan
| | - Masahiro Sadakane
- Department of Applied ChemistryGraduate School of EngineeringHiroshima University 1-4-1 Kagamiyama 739-8527, Higashi-Hiroshima Japan
| | - Ali S. Mougharbel
- Jacobs UniversityDepartment of life Sciences and Chemistry Campus Ring -1 28759 Bremen Germany
| | - Ulrich Kortz
- Jacobs UniversityDepartment of life Sciences and Chemistry Campus Ring -1 28759 Bremen Germany
| | - Firasat Hussain
- Department of ChemistryUniversity of DelhiFaculty of ScienceNorth Campus Delhi - 110007
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4
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Vonci M, Giansiracusa MJ, Van den Heuvel W, Gable RW, Moubaraki B, Murray KS, Yu D, Mole RA, Soncini A, Boskovic C. Magnetic Excitations in Polyoxotungstate-Supported Lanthanoid Single-Molecule Magnets: An Inelastic Neutron Scattering and ab Initio Study. Inorg Chem 2016; 56:378-394. [DOI: 10.1021/acs.inorgchem.6b02312] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Michele Vonci
- School of Chemistry, University of Melbourne, Parkville, Victoria 3010, Australia
| | | | | | - Robert W. Gable
- School of Chemistry, University of Melbourne, Parkville, Victoria 3010, Australia
| | - Boujemaa Moubaraki
- School of Chemistry, Monash University, Clayton, Victoria 3800, Australia
| | - Keith S. Murray
- School of Chemistry, Monash University, Clayton, Victoria 3800, Australia
| | - Dehong Yu
- Australian Nuclear Science and Technology Organisation, Locked Bag 2001, Kirrawee DC, New South Wales 2232, Australia
| | - Richard A. Mole
- Australian Nuclear Science and Technology Organisation, Locked Bag 2001, Kirrawee DC, New South Wales 2232, Australia
| | - Alessandro Soncini
- School of Chemistry, University of Melbourne, Parkville, Victoria 3010, Australia
| | - Colette Boskovic
- School of Chemistry, University of Melbourne, Parkville, Victoria 3010, Australia
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5
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Synthesis and Solid-State Structure of Cyclobutyltellurium(IV)-Containing Dimeric Tungstoarsenates(III). J CLUST SCI 2016. [DOI: 10.1007/s10876-016-1117-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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6
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Vonci M, Giansiracusa MJ, Gable RW, Van den Heuvel W, Latham K, Moubaraki B, Murray KS, Yu D, Mole RA, Soncini A, Boskovic C. Ab initio calculations as a quantitative tool in the inelastic neutron scattering study of a single-molecule magnet analogue. Chem Commun (Camb) 2016; 52:2091-4. [DOI: 10.1039/c5cc07541f] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Ab initio calculations of the electronic structure of Na9[Tb(W5O18)2] have allowed interpretation of the inelastic neutron scattering spectra, revealing the subtle relationship between molecular geometry and magnetic properties of two isostructural species.
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Affiliation(s)
- Michele Vonci
- School of Chemistry
- University of Melbourne
- VIC
- Australia
| | | | | | | | - Kay Latham
- School of Applied Science
- RMIT University
- Melbourne
- Australia
| | | | | | - Dehong Yu
- Bragg Institute
- Australian Nuclear Science and Technology Organisation
- Kirrawee DC
- Australia
| | - Richard A. Mole
- Bragg Institute
- Australian Nuclear Science and Technology Organisation
- Kirrawee DC
- Australia
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7
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Synthesis and Characterization of 8-Yttrium(III)-Containing 81-Tungsto-8-Arsenate(III), [Y8(CH3COO)(H2O)18(As2W19O68)4(W2O6)2(WO4)]43−. INORGANICS 2015. [DOI: 10.3390/inorganics3020267] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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8
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Vonci M, Akhlaghi Bagherjeri F, Hall PD, Gable RW, Zavras A, O'Hair RAJ, Liu Y, Zhang J, Field MR, Taylor MB, Du Plessis J, Bryant G, Riley M, Sorace L, Aparicio PA, López X, Poblet JM, Ritchie C, Boskovic C. Modular Molecules: Site‐Selective Metal Substitution, Photoreduction, and Chirality in Polyoxometalate Hybrids. Chemistry 2014; 20:14102-11. [DOI: 10.1002/chem.201403222] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2014] [Indexed: 11/08/2022]
Affiliation(s)
- Michele Vonci
- School of Chemistry, University of Melbourne, Parkville, 3010 (Australia)
| | | | - Peter D. Hall
- School of Chemistry, University of Melbourne, Parkville, 3010 (Australia)
| | - Robert W. Gable
- School of Chemistry, University of Melbourne, Parkville, 3010 (Australia)
| | - Athanasios Zavras
- School of Chemistry, University of Melbourne, Parkville, 3010 (Australia)
| | | | - Yuping Liu
- School of Chemistry, Monash University, Clayton, 3800 (Australia)
| | - Jie Zhang
- School of Chemistry, Monash University, Clayton, 3800 (Australia)
| | - Matthew R. Field
- School of Applied Sciences, RMIT University, Melbourne, 3001 (Australia)
| | - Matthew B. Taylor
- School of Applied Sciences, RMIT University, Melbourne, 3001 (Australia)
| | - Johan Du Plessis
- School of Applied Sciences, RMIT University, Melbourne, 3001 (Australia)
| | - Gary Bryant
- School of Applied Sciences, RMIT University, Melbourne, 3001 (Australia)
| | - Mark Riley
- School of Chemistry and Molecular BioScience, University of Queensland, St. Lucia, 4072 (Australia)
| | - Lorenzo Sorace
- UdR INSTM & Department of Chemistry “U. Schiff”, University of Florence, 50019 Sesto Fiorentino (Italy)
| | - Pablo A. Aparicio
- Departament de Química Física i Inorgànica, Universitat Rovira i Virgili, Marcel⋅lí Domingo s/n, 43007 Tarragona (Spain)
| | - Xavier López
- Departament de Química Física i Inorgànica, Universitat Rovira i Virgili, Marcel⋅lí Domingo s/n, 43007 Tarragona (Spain)
| | - Josep M. Poblet
- Departament de Química Física i Inorgànica, Universitat Rovira i Virgili, Marcel⋅lí Domingo s/n, 43007 Tarragona (Spain)
| | - Chris Ritchie
- School of Chemistry, University of Melbourne, Parkville, 3010 (Australia)
| | - Colette Boskovic
- School of Chemistry, University of Melbourne, Parkville, 3010 (Australia)
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9
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Ismail AH, Bassil BS, Römer I, Kortz U. Mono- and Di-Lanthanide Derivatives of 22-Tungsto-2-antimonate(III), [Ln(H2O)4Sb2W21O72(OH)]10-and [Ln2(H2O)8Sb2W20O70)]8-. Z Anorg Allg Chem 2013. [DOI: 10.1002/zaac.201300530] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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10
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Suzuki K, Sugawa M, Kikukawa Y, Kamata K, Yamaguchi K, Mizuno N. Strategic design and refinement of Lewis acid-base catalysis by rare-earth-metal-containing polyoxometalates. Inorg Chem 2012; 51:6953-61. [PMID: 22672013 DOI: 10.1021/ic3008365] [Citation(s) in RCA: 95] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Efficient polyoxometalate (POM)-based Lewis acid-base catalysts of the rare-earth-metal-containing POMs (TBA(6)RE-POM, RE = Y(3+), Nd(3+), Eu(3+), Gd(3+), Tb(3+), or Dy(3+)) were designed and synthesized by reactions of TBA(4)H(4)[γ-SiW(10)O(36)] (TBA = tetra-n-butylammonium) with RE(acac)(3) (acac = acetylacetonato). TBA(6)RE-POM consisted of two silicotungstate units pillared by two rare-earth-metal cations. Nucleophilic oxygen-enriched surfaces of negatively charged POMs and the incorporated rare-earth-metal cations could work as Lewis bases and Lewis acids, respectively. Consequently, cyanosilylation of carbonyl compounds with trimethylsilyl cyanide ((TMS)CN) was efficiently promoted in the presence of the rare-earth-metal-containing POMs via the simultaneous activation of coupling partners on the same POM molecules. POMs with larger metal cations showed higher catalytic activities for cyanosilylation because of the higher activation ability of C═O bonds (higher Lewis acidities) and sterically less hindered Lewis acid sites. Among the POM catalysts examined, the neodymium-containing POM showed remarkable catalytic performance for cyanosilylation of various kinds of structurally diverse ketones and aldehydes, giving the corresponding cyanohydrin trimethylsilyl ethers in high yields (13 substrates, 94-99%). In particular, the turnover frequency (714,000 h(-1)) and the turnover number (23,800) for the cyanosilylation of n-hexanal were of the highest level among those of previously reported catalysts.
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Affiliation(s)
- Kosuke Suzuki
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Tokyo 113-8656, Japan
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11
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Kikukawa Y, Suzuki K, Sugawa M, Hirano T, Kamata K, Yamaguchi K, Mizuno N. Cyanosilylation of Carbonyl Compounds with Trimethylsilyl Cyanide Catalyzed by an Yttrium-Pillared Silicotungstate Dimer. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201200486] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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12
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Kikukawa Y, Suzuki K, Sugawa M, Hirano T, Kamata K, Yamaguchi K, Mizuno N. Cyanosilylation of Carbonyl Compounds with Trimethylsilyl Cyanide Catalyzed by an Yttrium-Pillared Silicotungstate Dimer. Angew Chem Int Ed Engl 2012; 51:3686-90. [DOI: 10.1002/anie.201200486] [Citation(s) in RCA: 110] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2012] [Indexed: 12/31/2022]
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13
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Ibrahim M, Mal SS, Bassil BS, Banerjee A, Kortz U. Yttrium(III)-Containing Tungstoantimonate(III) Stabilized by Tetrahedral WO42− Capping Unit, [{Y(α-SbW9O31(OH)2)(CH3COO)(H2O)}3(WO4)]17−. Inorg Chem 2010; 50:956-60. [DOI: 10.1021/ic102149c] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Masooma Ibrahim
- Jacobs University, School of Engineering and Science, P.O. Box 750 561, 28725 Bremen, Germany
| | - Sib Sankar Mal
- Jacobs University, School of Engineering and Science, P.O. Box 750 561, 28725 Bremen, Germany
| | - Bassem S. Bassil
- Jacobs University, School of Engineering and Science, P.O. Box 750 561, 28725 Bremen, Germany
| | - Abhishek Banerjee
- Jacobs University, School of Engineering and Science, P.O. Box 750 561, 28725 Bremen, Germany
| | - Ulrich Kortz
- Jacobs University, School of Engineering and Science, P.O. Box 750 561, 28725 Bremen, Germany
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14
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Hussain F, Degonda A, Sandriesser S, Fox T, Mal SS, Kortz U, Patzke GR. Yttrium containing head-on complexes of silico- and germanotungstate: Synthesis, structure and solution properties. Inorganica Chim Acta 2010. [DOI: 10.1016/j.ica.2010.07.053] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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15
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Ismail AH, Bassil BS, Suchopar A, Kortz U. Synthesis and Structural Characterization of the 28-Isopolytungstate Fragment [H2W28O95]20âStabilized by Two External Lanthanide Ions [Ln2(H2O)10W28O93(OH)2]14â. Eur J Inorg Chem 2009. [DOI: 10.1002/ejic.200900630] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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16
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Bi LH, Dickman MH, Kortz U. The palladium(II)-decorated 22-tungsto-2-bismuthate(III), [Pd3(H2O)9Bi2W22O76]8−. CrystEngComm 2009. [DOI: 10.1039/b820888c] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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17
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Ismail AH, Dickman MH, Kortz U. 22-Isopolytungstate Fragment [H2W22O74]14−Coordinated to Lanthanide Ions. Inorg Chem 2008; 48:1559-65. [DOI: 10.1021/ic801946m] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Amal H. Ismail
- School of Engineering and Science, Jacobs University, P.O. Box 750 561, 28725 Bremen, Germany
| | - Michael H. Dickman
- School of Engineering and Science, Jacobs University, P.O. Box 750 561, 28725 Bremen, Germany
| | - Ulrich Kortz
- School of Engineering and Science, Jacobs University, P.O. Box 750 561, 28725 Bremen, Germany
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