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Sun Y, Xie S, Tang Z, Zhao J, Chen L. An Innovative Sb III-W VI-Cotemplated Antimonotungstate with Potential in Sensing Paroxetine Electrochemically. Inorg Chem 2024; 63:7123-7136. [PMID: 38591874 DOI: 10.1021/acs.inorgchem.3c03605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/10/2024]
Abstract
Advances in polyoxometalate (POM) self-assembly chemistry are always accompanied by new developments in molecular blocks. The exploration and discovery of uncommon building blocks offer great possibilities for generating unprecedented POM clusters. An intriguing SbIII-WVI-cotemplated antimonotungstate [H2N(CH3)2]11Na[SbW9O33]Er2(H2O)2Sb2[SbWVIW15O57]·22H2O (1) was synthesized, which comprises a classical trivacant Keggin [SbW9O33]9- ({SbW9}) fragment and an unclassical lacunary Dawson-like [SbWVIW15O57]15- ({SbWVIW15}) subunit. Notably, the Dawson-like {SbWVIW15} subunit is the first example of a [SbO3]3- and [WVIO6]6- mixed-heteroatom-directing POM segment. Hexacoordinated [WVIO6]6- can not only serve as the heteroatom function but its additional oxygen sites can also link to lanthanide, main-group metal, and transition-metal centers to form the innovative structure. {SbWVIW15} and {SbW9} subunits are joined by the heterometallic [Er2(H2O)2Sb2O17]22- cluster to give rise to an asymmetric sandwich-type architecture. To further realize its potential application in electrochemical sensing, a conductive 1@rGO composite was obtained by the electrochemical deposition of 1 with graphene oxide (GO). Using a 1@rGO-modified glassy carbon electrode as the working electrode, an electrochemical biosensor for detecting the antidepressant drug paroxetine (PRX) was successfully constructed. This work can provide a viable strategy for synthesizing mixed-heteroatom-directing POMs and demonstrates the application of POM-based materials for the electrochemical detection of drug molecules.
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Affiliation(s)
- Yancai Sun
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Molecular Sciences, Henan University, Kaifeng, Henan 475004, China
| | - Saisai Xie
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Molecular Sciences, Henan University, Kaifeng, Henan 475004, China
| | - Zhigang Tang
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Molecular Sciences, Henan University, Kaifeng, Henan 475004, China
| | - Junwei Zhao
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Molecular Sciences, Henan University, Kaifeng, Henan 475004, China
| | - Lijuan Chen
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Molecular Sciences, Henan University, Kaifeng, Henan 475004, China
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Kuznetsova AA, Volchek VV, Yanshole VV, Fedorenko AD, Kompankov NB, Kokovkin VV, Gushchin AL, Abramov PA, Sokolov MN. Coordination of Pt(IV) by {P 8W 48} Macrocyclic Inorganic Cavitand: Structural, Solution, and Electrochemical Studies. Inorg Chem 2022; 61:14560-14567. [PMID: 36067043 DOI: 10.1021/acs.inorgchem.2c01362] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Hydrothermal reaction of a macrocyclic inorganic POM cavitand Li17(NH4)21H2[P8W48O184] with [Pt(H2O)2(OH)4] results in coordination of up to six {Pt(H2O)x(OH)4-x} fragments to the internal surface of the polyoxoanion. The product was isolated as K22(NH4)9H3[{Pt(OH)3(H2O)}6P8W48O184]·79H2O (1) and characterized by multiple techniques in the solid state (SCXRD, XRPD, XPS, FTIR, and TGA) and in solution (NMR, ESI-MS, and HPLC-ICP-AES). Electrochemical properties were studied both in solution and as components of the paste electrode. The complex shows electrocatalytic activity in water oxidation.
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Affiliation(s)
- Anna A Kuznetsova
- SB RAS, Nikolaev Institute of Inorganic Chemistry, 3 Akad. Lavrentiev Avenue, Novosibirsk 630090, Russia
| | - Victoria V Volchek
- SB RAS, Nikolaev Institute of Inorganic Chemistry, 3 Akad. Lavrentiev Avenue, Novosibirsk 630090, Russia
| | - Vadim V Yanshole
- International Tomography Center, Institutskaya str. 3a, Novosibirsk 630090, Russia.,Novosibirsk State University, Pirogova str. 1, Novosibirsk 630090, Russia
| | - Anastasiya D Fedorenko
- SB RAS, Nikolaev Institute of Inorganic Chemistry, 3 Akad. Lavrentiev Avenue, Novosibirsk 630090, Russia
| | - Nikolay B Kompankov
- SB RAS, Nikolaev Institute of Inorganic Chemistry, 3 Akad. Lavrentiev Avenue, Novosibirsk 630090, Russia
| | - Vasily V Kokovkin
- SB RAS, Nikolaev Institute of Inorganic Chemistry, 3 Akad. Lavrentiev Avenue, Novosibirsk 630090, Russia
| | - Artem L Gushchin
- SB RAS, Nikolaev Institute of Inorganic Chemistry, 3 Akad. Lavrentiev Avenue, Novosibirsk 630090, Russia
| | - Pavel A Abramov
- SB RAS, Nikolaev Institute of Inorganic Chemistry, 3 Akad. Lavrentiev Avenue, Novosibirsk 630090, Russia
| | - Maxim N Sokolov
- SB RAS, Nikolaev Institute of Inorganic Chemistry, 3 Akad. Lavrentiev Avenue, Novosibirsk 630090, Russia
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Kuznetsova AA, Abramov PA, Sokolov MN. STRUCTURAL FEATURES OF THE [(PtW6O24)2H5]11– PROTON-BOUND DIMER. J STRUCT CHEM+ 2022. [DOI: 10.1134/s0022476622090098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Hua JA, Ma X, Niu J, Xia BX, Gao XY, Niu YL, Ma PT. A Novel Tetrameric Heptomolybdate with Reactive Oxygen Species Catalytic Ability. RUSS J COORD CHEM+ 2022. [DOI: 10.1134/s1070328422050050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Wu P, Wang Y, Huang B, Xiao Z. Anderson-type polyoxometalates: from structures to functions. NANOSCALE 2021; 13:7119-7133. [PMID: 33889922 DOI: 10.1039/d1nr00397f] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Anderson-type polyoxometalates (POMs) are one of the most important groups of the POM family. In the past decade, the functionalization of Anderson-type POMs has achieved significant progress and these materials have already shown unique charm in catalysis, molecular devices, energy materials, and inorganic biochemical drugs. In particular, their highly flexible topological structure and diverse functionalization methods make them the most convenient and universal platforms for rational design and controllable synthesis. This review provides a deep discussion on the recent progress in the synthetic methodology, structural exploration, and promising applications of Anderson-type POMs. It also summarizes the latest research directions and provides future prospects.
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Affiliation(s)
- Pingfan Wu
- Institute of POM-based Materials, Hubei Provincial Key Laboratory of Green Materials for Light Industry, School of Materials and Chemical Engineering, Hubei University of Technology, Wuhan 430068, China.
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Yu WD, Zhang Y, Han YY, Li B, Shao S, Zhang LP, Xie HK, Yan J. Microwave-Assisted Synthesis of Tris-Anderson Polyoxometalates for Facile CO 2 Cycloaddition. Inorg Chem 2021; 60:3980-3987. [PMID: 33626279 DOI: 10.1021/acs.inorgchem.1c00019] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Four new tris-Anderson polyoxometalates (POMs), (NH4)4[ZnMo6O18(C4H8NO3)(OH)3]·4H2O (1), (NH4)4[CuMo6O18(C4H8NO3)(OH)3]·4H2O (2), (TBA)3(NH4)[ZnMo6O17(C5H9O3)2(OH)]·10H2O (3) (TBA = n-C16H36N), and (NH4)4[CuMo6O18(C5H9O3)2]·16H2O (4), were synthesized by a microwave-assisted method. Single-crystal X-ray diffraction revealed that 1 and 2 contained a tris (trihydroxyl organic compounds) ligand grafted on one side, while two tris ligands were grafted on two sides to form χ/δ and δ/δ isomers in 3 and 4, respectively. 1H and 13C NMR spectra of the χ/δ isomer 3 were obtained for the first time, with six methylenes showing six peaks in the 1H NMR spectrum and only four peaks in the 13C NMR spectrum. Mass spectrometry monitoring revealed that during the microwave-assistant process the tris ligand can graft onto POMs to form 1, while tris directly coordinates with metallic heteroatoms to form isopolymolybdates during the conventional reflux synthesis process. In addition, 1-4 can catalyze CO2 with epoxides into cyclic carbonates with high selectivity and yields at an atmospheric pressure of CO2, which is lower than the pressure of CO2 in other catalysis using POMs as catalysts. Furthermore, 1-4 showed good catalytic stability and cycling properties. Mechanism studies substantiated POMs cocatalyzed with Br- to improve the catalytic yields.
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Affiliation(s)
- Wei-Dong Yu
- Hunan Institute of Nuclear Agricultural Science and Space Breeding, Hunan Academy of Agricultural Science, Changsha 410000, P. R. China
| | - Yin Zhang
- Junior Education Department, Changsha Normal University, Changsha 410100, P. R. China
| | - Yu-Yang Han
- School of Chemistry and Chemical Engineering, Central South University, Changsha 410000, P. R. China
| | - Bin Li
- School of Chemistry and Chemical Engineering, Central South University, Changsha 410000, P. R. China
| | - Sai Shao
- Hunan Institute of Nuclear Agricultural Science and Space Breeding, Hunan Academy of Agricultural Science, Changsha 410000, P. R. China
| | - Le-Ping Zhang
- Hunan Institute of Nuclear Agricultural Science and Space Breeding, Hunan Academy of Agricultural Science, Changsha 410000, P. R. China
| | - Hong-Ke Xie
- Hunan Institute of Nuclear Agricultural Science and Space Breeding, Hunan Academy of Agricultural Science, Changsha 410000, P. R. China
| | - Jun Yan
- School of Chemistry and Chemical Engineering, Central South University, Changsha 410000, P. R. China
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Mukhacheva AA, Volcheck VV, Sheven DG, Yanshole VV, Kompankov NB, Haouas M, Abramov PA, Sokolov MN. Coordination capacity of Keggin anions as polytopic ligands: case study of [VNb 12O 40] 15. Dalton Trans 2021; 50:7078-7084. [PMID: 33949536 DOI: 10.1039/d1dt00765c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Reaction of Na9H4[VNb12O40{NbO(CO3)}2] with [(C6H6)RuCl2]2 (molar ratio {VNb12} : {(C6H6)Ru} = 1 : 4) in aqueous solution gives a mixture of [α-{(C6H6)Ru}4VNb12O40]7- and [α-{(C6H6)Ru}3VNb12O40]9-. Direct acetone diffusion into mother liquor leads to crystallization of Na6H[α-{(C6H6)Ru}4VNb12O40]·41.25H2O (1), characterized by single crystal X-ray diffraction (SCXRD). This anion has four organometallic fragments coordinated to the α-Keggin type [VNb12O40]15- backbone in different manner. Three {(C6H6)Ru}2+ groups cap triangular faces and one group a rectangular face of [VNb12O40]15-. Equilibrated mixture of [α-{(C6H6)Ru}4VNb12O40]7- and [α-{(C6H6)Ru}3VNb12O40]9- was studied by 1H DOSY NMR, HPLC-ICP-AES and HPLC-ESI-MS combined techniques. Direct chromatographic separation of these complexes results in unexpected transformation of both species into [α-{(C6H6)Ru}5VNb12O40]5-, isolated and characterized as Na5[α-{(C6H6)Ru}5VNb12O40]·16H2O (2). This anion contains five coordinated organometallic groups occupying both triangular and rectangular faces.
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Affiliation(s)
- Anna A Mukhacheva
- Nikolaev Institute of Inorganic Chemistry, 3 Akad. Lavrentiev Ave., 630090, Russia.
| | - Victoria V Volcheck
- Nikolaev Institute of Inorganic Chemistry, 3 Akad. Lavrentiev Ave., 630090, Russia.
| | - Dmitry G Sheven
- Nikolaev Institute of Inorganic Chemistry, 3 Akad. Lavrentiev Ave., 630090, Russia.
| | - Vadim V Yanshole
- International Tomography Center, Institutskaya str. 3a, 630090, Novosibirsk, Russia and Novosibirsk State University, Pirogova str. 1, 630090, Novosibirsk, Russia
| | - Nikolay B Kompankov
- Nikolaev Institute of Inorganic Chemistry, 3 Akad. Lavrentiev Ave., 630090, Russia.
| | - Mohamed Haouas
- Institut Lavoisier de Versailles, UMR 8180 CNRS, Université Paris-Saclay, 45 avenue des Etats-Unis, 78035 Versailles, France
| | - Pavel A Abramov
- Nikolaev Institute of Inorganic Chemistry, 3 Akad. Lavrentiev Ave., 630090, Russia.
| | - Maxim N Sokolov
- Nikolaev Institute of Inorganic Chemistry, 3 Akad. Lavrentiev Ave., 630090, Russia.
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Xu Q, Liang X, Xu B, Wang J, He P, Ma P, Feng J, Wang J, Niu J. 36-Nuclearity Organophosphonate-Functionalized Polyoxomolybdates: Synthesis, Characterization and Selective Catalytic Oxidation of Sulfides. Chemistry 2020; 26:14896-14902. [PMID: 32543759 DOI: 10.1002/chem.202001468] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Indexed: 01/02/2023]
Abstract
The crown-shaped 36-molybdate cluster organophosphonate-functionalized polyoxomolybdates with the highest nuclearity in organophosphonate-based polyoxometalate chemistry, (NH4 )19 Na7 H10 [Cu(H2 O)TeMo6 O21 {N(CH2 PO3 )3 }]6 ⋅31 H2 O, has been reported for the first time. The synthesized 36-molybdate cluster was characterized by routine techniques and tested as a heterogeneous catalyst for selective oxidation of sulfides with impressive catalytic and selective performances after heat treatment. High efficiency (TON=15333) was achieved in the selective oxidation of sulfides to sulfoxides, caused by the synergic effect between copper and polyoxomolybdates and the generation of the cuprous species during the heat treatment.
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Affiliation(s)
- Qiaofei Xu
- Henan Key Laboratory of Polyoxometalate Chemistry, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan, 475004, P. R. China
| | - Xinmiao Liang
- State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, National Center for Magnetic Resonance in Wuhan, Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan, 430071, P. R. China
| | - Baijie Xu
- Henan Key Laboratory of Polyoxometalate Chemistry, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan, 475004, P. R. China
| | - Jiawei Wang
- Henan Key Laboratory of Polyoxometalate Chemistry, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan, 475004, P. R. China
| | - Peipei He
- Henan Key Laboratory of Polyoxometalate Chemistry, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan, 475004, P. R. China
| | - Pengtao Ma
- Henan Key Laboratory of Polyoxometalate Chemistry, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan, 475004, P. R. China
| | - Jiwen Feng
- State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, National Center for Magnetic Resonance in Wuhan, Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan, 430071, P. R. China
| | - Jingping Wang
- Henan Key Laboratory of Polyoxometalate Chemistry, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan, 475004, P. R. China
| | - Jingyang Niu
- Henan Key Laboratory of Polyoxometalate Chemistry, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan, 475004, P. R. China
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