1
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Zhao Q, Li X, Wang Y, Lv H, Yang G. A Hexadecanuclear Cobalt-Added Tungstogermanate Containing Counter Cobalt Hydrates: Synthesis, Structure and Photocatalytic Properties. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:2009. [PMID: 37446524 DOI: 10.3390/nano13132009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/11/2023] [Revised: 07/03/2023] [Accepted: 07/04/2023] [Indexed: 07/15/2023]
Abstract
The synthesis and exploration of the properties of structurally-new polyoxometalates (POMs) has been attracting considerable research interest. In this work, a hexadecanuclear cobalt-added tungstogermanate, H31(NH4)5Na16{CoⅢ(H2O)6}4{[CoⅡ4(μ3-OH)3(PO4)]4(A-α-GeW9O34)4}2·23-H2O (1), was synthesized under hydrothermal conditions and characterized by various techniques. Compound 1 can effectively drive the heterogeneous photocatalytic hydrogen evolution reaction in the presence of [Ir(ppy)2(dtbbpy)][PF6] as the photosensitizer, with triethanolamine (TEOA) and N-Hydroxy succinimide (NHS) used as the dual sacrificial reagents. Control experiments revealed the important role of NHS in enhancing the hydrogen-evolution activities. Under optimal catalytic conditions, a hydrogen yield of 54.21 μmol was achieved after 10-h photocatalysis, corresponding to a hydrogen evolution rate of 1807.07 μmol·g-1·h-1. Stability studies demonstrated that catalyst 1 can be isolated and reused for three successive photocatalytic cycles with negligible decline of the H2 yield, indicating the stability and recycling robustness of catalyst 1.
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Affiliation(s)
- Qing Zhao
- MOE Key Laboratory of Cluster Science, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 102488, China
| | - Xuyan Li
- MOE Key Laboratory of Cluster Science, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 102488, China
| | - Yu Wang
- MOE Key Laboratory of Cluster Science, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 102488, China
| | - Hongjin Lv
- MOE Key Laboratory of Cluster Science, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 102488, China
| | - Guoyu Yang
- MOE Key Laboratory of Cluster Science, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 102488, China
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2
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Wang Y, Xin X, Feng Y, Chi M, Wang R, Liu T, Lv H. Structurally-New Hexadecanuclear Ni-Containing Silicotungstate with Catalytic Hydrogen Generation Activity. Molecules 2023; 28:molecules28052017. [PMID: 36903264 PMCID: PMC10004391 DOI: 10.3390/molecules28052017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 02/14/2023] [Accepted: 02/15/2023] [Indexed: 02/24/2023] Open
Abstract
A structurally-new, carbon-free hexadecanuclear Ni-containing silicotungstate, [Ni16(H2O)15(OH)9(PO4)4(SiW9O34)3]19-, has been facilely synthesized using a one-pot, solution-based synthetic method systematically characterized by single-crystal X-ray diffraction and several other techniques. The resulting complex works as a noble-metal-free catalyst for visible-light-driven catalytic generation of hydrogen, by coupling with a [Ir(coumarin)2(dtbbpy)][PF6] photosensitizer and a triethanolamine (TEOA) sacrificial electron donor. Under minimally optimized conditions, a turnover number (TON) of 842 was achieved for TBA-Ni16P4(SiW9)3-catalyzed hydrogen evolution system. The structural stability of TBA-Ni16P4(SiW9)3 catalyst under photocatalytic conditions was evaluated by the mercury-poisoning test, FT-IR, and DLS measurements. The photocatalytic mechanism was elucidated by both time-solved luminescence decay and static emission quenching measurements.
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3
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Luo XM, Li YK, Dong XY, Zang SQ. Platonic and Archimedean solids in discrete metal-containing clusters. Chem Soc Rev 2023; 52:383-444. [PMID: 36533405 DOI: 10.1039/d2cs00582d] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Metal-containing clusters have attracted increasing attention over the past 2-3 decades. This intense interest can be attributed to the fact that these discrete metal aggregates, whose atomically precise structures are resolved by single-crystal X-ray diffraction (SCXRD), often possess intriguing geometrical features (high symmetry, aesthetically pleasing shapes and architectures) and fascinating physical properties, providing invaluable opportunities for the intersection of different disciplines including chemistry, physics, mathematical geometry and materials science. In this review, we attempt to reinterpret and connect these fascinating clusters from the perspective of Platonic and Archimedean solid characteristics, focusing on highly symmetrical and complex metal-containing (metal = Al, Ti, V, Mo, W, U, Mn, Fe, Co, Ni, Pd, Pt, Cu, Ag, Au, lanthanoids (Ln), and actinoids) high-nuclearity clusters, including metal-oxo/hydroxide/chalcogenide clusters and metal clusters (with metal-metal binding) protected by surface organic ligands, such as thiolate, phosphine, alkynyl, carbonyl and nitrogen/oxygen donor ligands. Furthermore, we present the symmetrical beauty of metal cluster structures and the geometrical similarity of different types of clusters and provide a large number of examples to show how to accurately describe the metal clusters from the perspective of highly symmetrical polyhedra. Finally, knowledge and further insights into the design and synthesis of unknown metal clusters are put forward by summarizing these "star" molecules.
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Affiliation(s)
- Xi-Ming Luo
- College of Chemistry, Zhengzhou University, Zhengzhou 450001, China.
| | - Ya-Ke Li
- College of Chemistry, Zhengzhou University, Zhengzhou 450001, China.
| | - Xi-Yan Dong
- College of Chemistry, Zhengzhou University, Zhengzhou 450001, China. .,College of Chemistry and Chemical Engineering, Henan Polytechnic University, Jiaozuo 454003, China
| | - Shuang-Quan Zang
- College of Chemistry, Zhengzhou University, Zhengzhou 450001, China.
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4
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Bansal D, Yadav S, Gupta R. Oxo‐bridged Tri‐ and Tetra‐nuclear Cobalt Complexes Supported with Amide‐Based Nitrogen Donor Ligands. Eur J Inorg Chem 2022. [DOI: 10.1002/ejic.202200601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- Deepak Bansal
- Department of Chemistry University of Delhi Delhi 110 007 India
| | - Samanta Yadav
- Department of Chemistry University of Delhi Delhi 110 007 India
| | - Rajeev Gupta
- Department of Chemistry University of Delhi Delhi 110 007 India
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5
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Zheng K, Ye Y, Shi Y, Xu Y, Yang Z, Ma P, Wang J, Niu J. dl-Serine Covalently Ornamented and Ln 3+-Incorporated Arsenotungstates with Fast-Responsive Photochromic and Photoinduced Luminescent Switchable Behaviors. Inorg Chem 2022; 61:15871-15879. [PMID: 36174202 DOI: 10.1021/acs.inorgchem.2c01806] [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
Three isostructural dl-serine covalently functionalized and multinuclear lanthanide (Ln3+)-embedded arsenotungstates, K2[{As4W44O137(OH)18(H2O)2(dl-Ser)2}{Ln2(H2O)4(dl-Ser)}2{Ln(H2O)7}2]·70H2O (Ln = Sm (1), Eu (2), and Gd (3); dl-Ser = C3H7NO3), were prepared, where the centrosymmetric [{As4W44O137(OH)18(H2O)2(dl-Ser)2}{Ln2(H2O)4(dl-Ser)}2]8- polyanion consists of two {As2W19O59(OH)8(H2O)}6- fragments, integrated with a two-dl-serine-ornamented [W6O23(OH)2(dl-Ser)2{Ln2(H2O)4}2]8- segment. In addition, the photochromic transformation of solid-state compounds 1-3 was observed from colorless to blue after a UV illumination of 4 min, and the decay process lasted as long as ∼20 h in the dark. The coloration kinetic half-life (t1/2) values of compounds 1, 2, and 3 were calculated to be 0.597, 0.920, and 0.723 min, respectively. Furthermore, the luminescent properties and energy migration from arsenotungstates and organic chromophores to Sm3+ and Eu3+ ions in 1 and 2 have been intensively investigated. Further analysis manifests that 1 possesses an effective luminescent switchable behavior, triggered by its fast-responsive photochromism effect.
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Affiliation(s)
- Kangting Zheng
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan 475004, China
| | - Yajing Ye
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan 475004, China
| | - Yanan Shi
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan 475004, China
| | - Yaxuan Xu
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan 475004, China
| | - Ziyu Yang
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan 475004, China
| | - Pengtao Ma
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan 475004, China
| | - Jingping Wang
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan 475004, China
| | - Jingyang Niu
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan 475004, China
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6
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Minato T, Salley D, Mizuno N, Yamaguchi K, Cronin L, Suzuki K. Robotic Stepwise Synthesis of Hetero-Multinuclear Metal Oxo Clusters as Single-Molecule Magnets. J Am Chem Soc 2021; 143:12809-12816. [PMID: 34358427 DOI: 10.1021/jacs.1c06047] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
An efficient stepwise synthesis method for discovering new heteromultinuclear metal clusters using a robotic workflow is developed where numerous reaction conditions for constructing heteromultinuclear metal oxo clusters in polyoxometalates (POMs) were explored using a custom-built automated platform. As a result, new nonanuclear tetrametallic oxo clusters {FeMn4}Lu2A2 in TBA5[(A-α-SiW9O34)2FeMn4O2{Lu(acac)2}2A2] (IIA; A = Ag, Na, K; TBA = tetra-n-butylammonium; acac = acetylacetonate) were discovered by the installation of diamagnetic metal cations A+ into a paramagnetic {FeMn4}Lu2 unit in TBA7[(A-α-SiW9O34)2FeMn4O2{Lu(acac)2}2] (I). POMs IIA exhibited single-molecule magnet properties with the higher energy barriers for magnetization reversal (IIAg, 40.0 K; IINa, 40.3 K; IIK, 26.7 K) compared with that of the parent I (19.7 K). Importantly, these clusters with unique properties were constructed as designed by a step of the predictable sequential multistep reactions with the time-efficient platform.
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Affiliation(s)
- Takuo Minato
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan.,School of Chemistry, The University of Glasgow, Glasgow G12 8QQ, United Kingdom.,Department of Applied Chemistry, Graduate School of Advanced Science and Engineering, Hiroshima University, 1-4-1 Kagamiyama, Higashi-Hiroshima, Hiroshima 739-8527, Japan
| | - Daniel Salley
- School of Chemistry, The University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - Noritaka Mizuno
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Kazuya Yamaguchi
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Leroy Cronin
- School of Chemistry, The University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - Kosuke Suzuki
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan.,Precursory Research for Embryonic Science and Technology (PRESTO), Japan Science and Technology Agency (JST), 4-1-8, Honcho, Kawaguchi, Saitama 332-0012, Japan
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7
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Haider A, Bassil BS, Lin Z, Ma X, Haferl PJ, Bindra JK, Kinyon J, Zhang G, Keita B, Dalal NS, Kortz U. Synthesis, structure, electrochemistry and magnetism of cobalt-, nickel- and zinc-containing [M 4(OH) 3(H 2O) 2(α-SiW 10O 36.5) 2] 13- (M = Co 2+, Ni 2+, and Zn 2+). Dalton Trans 2021; 50:3923-3930. [PMID: 33635298 DOI: 10.1039/d0dt03392h] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Interaction of the trilacunary 9-tungstosilicate [A-α-SiW9O34]10- with cobalt(ii), nickel(ii) and zinc(ii) ions in pH 9 aqueous medium at room temperature led to the formation of the respective M4-containing heteropolytungstates [M4(OH)3(H2O)2(α-SiW10O36.5)2]13- (M = Co2+ (1), Ni2+ (2), and Zn2+ (3)). Polyanions 1-3 were characterized in the solid state by single-crystal XRD, FT-IR spectroscopy, and thermogravimetric and elemental analyses. Electrochemical studies showed that the Co2+ ions in 1 can be oxidized to Co3+ and the CVs of the WVI centers of the polyanions feature well-defined and chemically reversible reduction waves. Magnetic measurements on 1 and 2 showed paramagnetism with complex ferromagnetic and antiferromagnetic interactions. A model was presented for extracting the exchange constants for the magnetic exchange interaction.
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Affiliation(s)
- Ali Haider
- Jacobs University, Department of Life Sciences and Chemistry, Campus Ring 1, 28759 Bremen, Germany.
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8
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Sahu PK, Mondal A, Konar S. A trapped hexaaqua Co II complex between the polyanionic sheets of decavanadate reveals high axial anisotropy and field induced SIM behaviour. Dalton Trans 2021; 50:3825-3831. [PMID: 33599634 DOI: 10.1039/d0dt04339g] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this work, we report an inorganic compound [{Co(H2O)6}2+{Na4V10O28}2-] (1) in which the polyanionic sheets of decavanadate play the role of a diamagnetic matrix that reduces the dipolar-dipolar and spin-spin interactions between [Co(H2O)6]+2 units to suppress the fast tunnelling of magnetization. Structural analysis reveals that each [Co(H2O)6]+2 complex is surrounded by four decavanadates and separated by a large internuclear distance (9 Å). It was also found that the adjacent decavanadates are connected via sodium ions and form a 2D sheet of the inorganic layer in which the [Co(H2O)6]2+ ions are present in between two layers. Detailed dc (direct current) and ac (alternating current) magnetic measurements disclose the presence of large easy-axis anisotropy (D = -102 cm-1) and field induced slow magnetic relaxation behaviour with a spin reversal barrier of Ueff = 50 K. Additionally, the temperature dependence of the relaxation time reveals that the Raman and QTM processes mainly play an important role rather than the thermally activated Orbach process in the overall relaxation dynamics of the studied compound. To analyse the electronic structure and magnetic properties of compound 1, ab initio calculations were performed which further support the experimental observations. Notably, the Ueff value of 1 represents the highest energy barrier reported for POM based SMMs with transition metal ions to date.
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Affiliation(s)
- Pradip Kumar Sahu
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhopal Bypass Road, Bhauri, Bhopal 462066, MP, India.
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9
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Rehan K, Asma M, McMillen CD, Sokolov A, Sohail M, Sher M, Shafique MA, Bukhari N, Tirmizi SA. Synthesis, structure, and properties of the multinuclear cobalt core POM Na14[Co3O(H2O)(A-α-PW9O34)2]·~29.5H2O. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2020.119690] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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10
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Goura J, Choudhari M, Nisar T, Balster T, Bindra JK, Kinyon J, Ali B, McCormac T, Dalal NS, Wagner V, Kortz U. Tetra-MnIII-Containing 30-Tungsto-4-phosphate, [MnIII4(H2O)2(P2W15O56)2]12–: Synthesis, Structure, XPS, Magnetism, and Electrochemical Study. Inorg Chem 2020; 59:13034-13041. [DOI: 10.1021/acs.inorgchem.0c01231] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Joydeb Goura
- Department of Life Sciences and Chemistry, Jacobs University, Campus Ring 1, 28759 Bremen, Germany
| | - Manjiri Choudhari
- Department of Life Sciences and Chemistry, Jacobs University, Campus Ring 1, 28759 Bremen, Germany
| | - Talha Nisar
- Department of Physics and Earth Sciences, Jacobs University, Campus Ring 1, 28759 Bremen, Germany
| | - Torsten Balster
- Department of Physics and Earth Sciences, Jacobs University, Campus Ring 1, 28759 Bremen, Germany
| | - Jasleen K. Bindra
- Department of Chemistry and Biochemistry, Florida State University, Tallahassee, Florida 32306, United States
| | - Jared Kinyon
- Department of Chemistry and Biochemistry, Florida State University, Tallahassee, Florida 32306, United States
| | - Bushra Ali
- Dundalk Institute of Technology, Dundalk, County Louth, A91 K584, Ireland
| | - Timothy McCormac
- Dundalk Institute of Technology, Dundalk, County Louth, A91 K584, Ireland
| | - Naresh S. Dalal
- Department of Chemistry and Biochemistry, Florida State University, Tallahassee, Florida 32306, United States
| | - Veit Wagner
- Department of Physics and Earth Sciences, Jacobs University, Campus Ring 1, 28759 Bremen, Germany
| | - Ulrich Kortz
- Department of Life Sciences and Chemistry, Jacobs University, Campus Ring 1, 28759 Bremen, Germany
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11
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Liang Z, He Y, Qiao Y, Ma P, Niu J, Wang J. Sandwich-Type Heteropolyniobate Templated by Mixed Heteroanions. Inorg Chem 2020; 59:7895-7899. [DOI: 10.1021/acs.inorgchem.0c00312] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Zhijie Liang
- Henan Key Laboratory of Polyoxometalate Chemistry, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, People’s Republic of China
- College of Textile and Clothing, Nantong University, Nantong 226019, Jiangsu, People’s Republic of China
| | - Yuzan He
- Henan Key Laboratory of Polyoxometalate Chemistry, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, People’s Republic of China
| | - Yuanyuan Qiao
- Henan Key Laboratory of Polyoxometalate Chemistry, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, People’s Republic of China
| | - Pengtao Ma
- Henan Key Laboratory of Polyoxometalate Chemistry, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, People’s Republic of China
| | - Jingyang Niu
- Henan Key Laboratory of Polyoxometalate Chemistry, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, People’s Republic of China
| | - Jingping Wang
- Henan Key Laboratory of Polyoxometalate Chemistry, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, People’s Republic of China
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12
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Mougharbel AS, Bhattacharya S, Bassil BS, Rubab A, van Leusen J, Kögerler P, Wojciechowski J, Kortz U. Lanthanide-Containing 22-Tungsto-2-germanates [Ln(GeW 11O 39) 2] 13-: Synthesis, Structure, and Magnetic Properties. Inorg Chem 2020; 59:4340-4348. [PMID: 32133839 DOI: 10.1021/acs.inorgchem.9b03271] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
We report on the synthesis and structural characterization of two series of lanthanide-containing 22-tungsto-2-germanates. The first series corresponds to a family of polyanions with the formula [Ln(β2-GeW11O39)2]13- (LnIII = La (1), Ce (2), Pr (3), Nd (4), Sm (5), Gd (6), Dy (7)), and the second series corresponds to a family with the formula [Ln(β2-GeW11O39)(α-GeW11O39)]13- (LnIII = Ho (8), Er (9), Tm (10)). All compounds were characterized in the solid state by single-crystal and powder XRD, IR, TGA, and SQUID magnetometry. The polyanions were synthesized in aqueous medium by direct reaction of the monolacunary [β2-GeW11O39]8- POM precursor with the corresponding lanthanide salts. The structure of the polyanions consists of an 8-coordinated lanthanide ion in a square-antiprismatic geometry, which is sandwiched either between two [β2-GeW11O39]8- units for 1-7 or between a [β2-GeW11O39]8- and a [α-GeW11O39]8- unit for 8-10. Furthermore, the effect of the central paramagnetic lanthanide ion on the magnetic behavior of the polyanions was investigated, with the erbium-derivative [Er(β2-GeW11O39)(α-GeW11O39)]13- (9) showing single-molecule magnet (SMM) behavior.
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Affiliation(s)
- Ali S Mougharbel
- Department of Life Sciences and Chemistry, Jacobs University, Campus Ring 1, 28759 Bremen, Germany
| | - Saurav Bhattacharya
- Department of Life Sciences and Chemistry, Jacobs University, Campus Ring 1, 28759 Bremen, Germany
| | - Bassem S Bassil
- Department of Life Sciences and Chemistry, Jacobs University, Campus Ring 1, 28759 Bremen, Germany.,Department of Chemistry, Faculty of Arts and Sciences, University of Balamand, P.O. Box 100, Tripoli, Lebanon
| | - Amna Rubab
- Department of Life Sciences and Chemistry, Jacobs University, Campus Ring 1, 28759 Bremen, Germany
| | - Jan van Leusen
- Jülich-Aachen Research Alliance (JARA-FIT) and Peter Grünberg Institute (PGI-6), Forschungszentrum Jülich, 52425 Jülich, Germany
| | - Paul Kögerler
- Jülich-Aachen Research Alliance (JARA-FIT) and Peter Grünberg Institute (PGI-6), Forschungszentrum Jülich, 52425 Jülich, Germany.,Institute of Inorganic Chemistry, RWTH Aachen University, Landoltweg 1, 52074 Aachen, Germany
| | | | - Ulrich Kortz
- Department of Life Sciences and Chemistry, Jacobs University, Campus Ring 1, 28759 Bremen, Germany
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13
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Haider A, Bassil BS, Soriano-López J, Qasim HM, Sáenz de Pipaón C, Ibrahim M, Dutta D, Koo YS, Carbó JJ, Poblet JM, Galán-Mascarós JR, Kortz U. 9-Cobalt(II)-Containing 27-Tungsto-3-germanate(IV): Synthesis, Structure, Computational Modeling, and Heterogeneous Water Oxidation Catalysis. Inorg Chem 2019; 58:11308-11316. [PMID: 31411866 DOI: 10.1021/acs.inorgchem.9b01495] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The 9-cobalt(II)-containing trimeric, cyclic polyanion [Co9(OH)3(H2O)6(PO4)2(B-α-GeW9O34)3]21- (1) was synthesized in an aqueous phosphate solution at pH 8 and isolated as a hydrated mixed sodium-cesium salt. Polyanion 1 was structurally and compositionally characterized in the solid state by single-crystal X-ray diffraction, Fourier transform infrared spectroscopy, as well as thermogravimetric and elemental analyses. The magnetic and electrochemical properties of 1 were also studied and compared with those of its phosphorus analogue, [Co9(OH)3(H2O)6(HPO4)2(B-α-PW9O34)3]16- (Co9-P). The electrochemical water oxidation activity of the cesium salt of 1 under heterogeneous conditions was also studied and shown to be superior to that of Co9-P. The experimental results were supported by computational studies.
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Affiliation(s)
- Ali Haider
- Jacobs University , Department of Life Sciences and Chemistry , Campus Ring 1 , 28759 Bremen , Germany
| | - Bassem S Bassil
- Jacobs University , Department of Life Sciences and Chemistry , Campus Ring 1 , 28759 Bremen , Germany.,Department of Chemistry, Faculty of Sciences , University of Balamand , P.O. Box 100, 1300 Tripoli , Lebanon
| | - Joaquín Soriano-López
- Departament de Química Física i Inorgànica , Universitat Rovira i Virgili , Marcel·lí Domingo 1 , E-43007 Tarragona , Spain.,Institute of Chemical Research of Catalonia (ICIQ) , The Barcelona Institute of Science and Technology (BIST) , Av. Països Catalans 16 , Tarragona E-43007 , Spain
| | - Hafiz M Qasim
- Jacobs University , Department of Life Sciences and Chemistry , Campus Ring 1 , 28759 Bremen , Germany
| | - Cristina Sáenz de Pipaón
- Institute of Chemical Research of Catalonia (ICIQ) , The Barcelona Institute of Science and Technology (BIST) , Av. Països Catalans 16 , Tarragona E-43007 , Spain
| | - Masooma Ibrahim
- Jacobs University , Department of Life Sciences and Chemistry , Campus Ring 1 , 28759 Bremen , Germany
| | - Daipayan Dutta
- Jacobs University , Department of Life Sciences and Chemistry , Campus Ring 1 , 28759 Bremen , Germany
| | - Yong-Sun Koo
- Institute of Chemical Research of Catalonia (ICIQ) , The Barcelona Institute of Science and Technology (BIST) , Av. Països Catalans 16 , Tarragona E-43007 , Spain
| | - Jorge J Carbó
- Departament de Química Física i Inorgànica , Universitat Rovira i Virgili , Marcel·lí Domingo 1 , E-43007 Tarragona , Spain
| | - Josep M Poblet
- Departament de Química Física i Inorgànica , Universitat Rovira i Virgili , Marcel·lí Domingo 1 , E-43007 Tarragona , Spain
| | - José Ramón Galán-Mascarós
- Institute of Chemical Research of Catalonia (ICIQ) , The Barcelona Institute of Science and Technology (BIST) , Av. Països Catalans 16 , Tarragona E-43007 , Spain.,ICREA , Passeig Lluis Companys 23 , Barcelona E-08010 , Spain
| | - Ulrich Kortz
- Jacobs University , Department of Life Sciences and Chemistry , Campus Ring 1 , 28759 Bremen , Germany
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14
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Zhang S, Wang KY, Cheng L, Wang C. Preparation and characterization of monocobalt-substituted tungstosilicate/aniline/graphene nanocomposite. J SOLID STATE CHEM 2019. [DOI: 10.1016/j.jssc.2019.01.032] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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15
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Ibrahim M, Krämer S, Schork N, Guthausen G. Polyoxometalate-based high-spin cluster systems: a NMR relaxivity study up to 1.4 GHz/33 T. Dalton Trans 2019; 48:15597-15604. [DOI: 10.1039/c9dt02052g] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Paramagnetic polyoxometalates are of special interest with regard to their application as alternative contrast agents in nonhuman magnetic resonance imaging which is increasingly used in materials science and process engineering.
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Affiliation(s)
- Masooma Ibrahim
- Karlsruhe Institute of Technology (KIT)
- Institute of Nanotechnology (INT)
- D-76344 Eggenstein-Leopoldshafen
- Germany
| | - Steffen Krämer
- Laboratoire National des Champs Magnétiques Intenses
- LNCMI-CNRS (UPR3228)
- EMFL
- Univ. Grenoble Alpes
- INSA Toulouse
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16
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Li HL, Lian C, Yin DP, Yang GY. A new octa-Mn-substituted poly(polyoxotungstate). Dalton Trans 2019; 48:14306-14311. [DOI: 10.1039/c9dt02805f] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
A novel octa-Mn-substituted silicotungstate (ST) tetramer [H2N(CH3)2]8H19Na4{[K(H2O)4WO4] [SiMnII2W10O38]3}[SiMnIII2W10O38]·27H2O (1) was prepared, and its electrochemistry, thermal stability and magnetic properties were investigated.
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Affiliation(s)
- Hai-Lou Li
- MOE Key Laboratory of Cluster Science
- School of Chemistry and Chemical Engineering
- Beijing Institute of Technology
- Beijing 100081
- China
| | - Chen Lian
- MOE Key Laboratory of Cluster Science
- School of Chemistry and Chemical Engineering
- Beijing Institute of Technology
- Beijing 100081
- China
| | - Da-Peng Yin
- MOE Key Laboratory of Cluster Science
- School of Chemistry and Chemical Engineering
- Beijing Institute of Technology
- Beijing 100081
- China
| | - Guo-Yu Yang
- MOE Key Laboratory of Cluster Science
- School of Chemistry and Chemical Engineering
- Beijing Institute of Technology
- Beijing 100081
- China
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17
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Gu YN, Zhao D, Yu H, Ge R, Li Z, Tian CB, Li XX, Sun YQ, Zheng ST. Incorporating polyoxometalates and organic ligands to pursue 3d–4f heterometallic clusters: a series of {Cr4Ln4} clusters stabilized by phthalic acid and [SiW12O40]4−. RSC Adv 2019; 9:13543-13549. [PMID: 35519577 PMCID: PMC9063906 DOI: 10.1039/c9ra01731c] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2019] [Accepted: 04/23/2019] [Indexed: 12/04/2022] Open
Abstract
By introduction of trilacunary Keggin-type polyoxometalate to the hydrothermal reaction system of Cr3+, Ln3+ and phthalic acid, a series of novel {Cr4Ln4} heterometallic clusters with the formula Cs2[Cr4Ln4(μ4-O)4(μ3-O)4(C8H4O4)4(H2O)12](H3SiW12O40)Cl·23H2O (1-Ln, Ln = Ce, Pr, Nd) and [Cr4Ln4(μ4-O)4(μ3-O)4(C8H4O4)4(H2O)10](H6SiW12O40)Cl2·18H2O (2-Ln, Ln = Sm, Eu, Gd, Tb, Dy, Ho, Er) have been obtained. Single-crystal structural analyses show that 1-Ln and 2-Ln constitute the first cases of Cr–Ln heterometallic clusters stabilized by inorganic polyoxometalate anions and organic ligands. Optical spectra studies demonstrate that 1-Ln and 2-Ln are narrow-gap semiconductors with band gaps of about 1.5 eV. Magnetic investigation shows that compound 2-Dy is a potential single molecule magnet. By introduction of trilacunary Keggin-type polyoxometalate to the hydrothermal reaction system of Cr3+, Ln3+ and phthalic acid, a series of novel {Cr4Ln4} heterometallic clusters have been obtained.![]()
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Affiliation(s)
- Ya-Nan Gu
- State Key Laboratory of Photocatalysis on Energy and Environment
- College of Chemistry
- Fuzhou University
- Fuzhou
- China
| | - Dan Zhao
- Fuqing Branch of Fujian Normal University
- Fuqing
- China
| | - Hao Yu
- State Key Laboratory of Photocatalysis on Energy and Environment
- College of Chemistry
- Fuzhou University
- Fuzhou
- China
| | - Rui Ge
- State Key Laboratory of Photocatalysis on Energy and Environment
- College of Chemistry
- Fuzhou University
- Fuzhou
- China
| | - Zhong Li
- State Key Laboratory of Photocatalysis on Energy and Environment
- College of Chemistry
- Fuzhou University
- Fuzhou
- China
| | - Chong-Bian Tian
- State Key Laboratory of Structural Chemistry
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou
- China
| | - Xin-Xiong Li
- State Key Laboratory of Photocatalysis on Energy and Environment
- College of Chemistry
- Fuzhou University
- Fuzhou
- China
| | - Yan-Qiong Sun
- State Key Laboratory of Photocatalysis on Energy and Environment
- College of Chemistry
- Fuzhou University
- Fuzhou
- China
| | - Shou-Tian Zheng
- State Key Laboratory of Photocatalysis on Energy and Environment
- College of Chemistry
- Fuzhou University
- Fuzhou
- China
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18
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Duan Y, Clemente-Juan JM, Giménez-Saiz C, Coronado E. Large Magnetic Polyoxometalates Containing the Cobalt Cubane '[Co IIICo 3II (OH) 3(H 2O) 6-m(PW 9O 34)]3-' ( m = 3 or 5) as a Subunit. Front Chem 2018; 6:231. [PMID: 29971232 PMCID: PMC6018548 DOI: 10.3389/fchem.2018.00231] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2018] [Accepted: 05/31/2018] [Indexed: 11/13/2022] Open
Abstract
A synthetic procedure is presented to construct new magnetic polyoxometalates (POMs) containing one or two subunits of ‘[CoIIICo3II(OH)3(H2O)6−m(PW9O34)]3−' (m = 3 or 5). The substitution of the water ligands present in these subunits by oxo or hydroxo ligands belonging to other POM fragments, gives rise to four, larger POM anions: [Co7(OH)6(H2O)6(PW9O34)2]9− (2), [Co7(OH)6(H2O)4(PW9O34)2]n9n- (2′), [Co11(OH)5(H2O)5(W6O24)(PW9O34)3]22− (3) and [{Co4(OH)3(H2O)(PW9O34)}2{K⊂(H2W12O41)2}{Co(H2O)4}2]17− (4). The crystal structures, magnetic characterization and stabilities in aqueous solutions of these POM derivatives are also presented.
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Affiliation(s)
- Yan Duan
- Instituto de Ciencia Molecular, Universidad de Valencia, Valencia, Spain
| | | | | | - Eugenio Coronado
- Instituto de Ciencia Molecular, Universidad de Valencia, Valencia, Spain
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19
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Minato T, Aravena D, Ruiz E, Yamaguchi K, Mizuno N, Suzuki K. Effect of Heteroatoms on Field-Induced Slow Magnetic Relaxation of Mononuclear FeIII (S = 5/2) Ions within Polyoxometalates. Inorg Chem 2018; 57:6957-6964. [DOI: 10.1021/acs.inorgchem.8b00644] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Takuo Minato
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Daniel Aravena
- Departamento de Química de los Materiales, Facultad de Química y Biología, Universidad de Santiago de Chile, Casilla
40, Correo 33, Santiago, Chile
| | - Eliseo Ruiz
- Departament de Química Inorgànica i Orgànica and Institut de Química Teòrica i Computacional, Universitat de Barcelona, Diagonal 645, 08028 Barcelona, Spain
| | - Kazuya Yamaguchi
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Noritaka Mizuno
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Kosuke Suzuki
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
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20
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Gupta R, Khan I, Hussain F, Bossoh AM, Mbomekallé IM, de Oliveira P, Sadakane M, Kato C, Ichihashi K, Inoue K, Nishihara S. Two New Sandwich-Type Manganese {Mn5}-Substituted Polyoxotungstates: Syntheses, Crystal Structures, Electrochemistry, and Magnetic Properties. Inorg Chem 2017; 56:8759-8767. [DOI: 10.1021/acs.inorgchem.6b02994] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Rakesh Gupta
- Department of Chemistry, University of Delhi, North Campus, 110007 Delhi, India
| | - Imran Khan
- Department of Chemistry, University of Delhi, North Campus, 110007 Delhi, India
| | - Firasat Hussain
- Department of Chemistry, University of Delhi, North Campus, 110007 Delhi, India
| | - A. Martin Bossoh
- Laboratoire de Chimie
Physique, UMR 8000, CNRS, Université Paris-Sud, Orsay F-91405, France
- Université Félix Houphouët-Boigny, 01 BP V34 Abidjan 01, Ivory Coast
| | - Israël M. Mbomekallé
- Laboratoire de Chimie
Physique, UMR 8000, CNRS, Université Paris-Sud, Orsay F-91405, France
| | - Pedro de Oliveira
- Laboratoire de Chimie
Physique, UMR 8000, CNRS, Université Paris-Sud, Orsay F-91405, France
| | - Masahiro Sadakane
- Department of Applied Chemistry, Graduate School of Engineering, Hiroshima University, 1-4-1 Kagamiyama, Higashi, Hiroshima 732-8527, Japan
| | - Chisato Kato
- Graduate School of Science & Center for Chiral Science, Hiroshima University, 1-3-1 Kagamiyama, Higashi, Hiroshima 732-8526, Japan
| | - Katsuya Ichihashi
- Graduate School of Science & Center for Chiral Science, Hiroshima University, 1-3-1 Kagamiyama, Higashi, Hiroshima 732-8526, Japan
| | - Katsuya Inoue
- Graduate School of Science & Center for Chiral Science, Hiroshima University, 1-3-1 Kagamiyama, Higashi, Hiroshima 732-8526, Japan
| | - Sadafumi Nishihara
- Graduate School of Science & Center for Chiral Science, Hiroshima University, 1-3-1 Kagamiyama, Higashi, Hiroshima 732-8526, Japan
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21
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Hou Y, An H, Ding B, Li Y. Evans–Showell-type polyoxometalate constructing novel 3D inorganic architectures with alkaline earth metal linkers: syntheses, structures and catalytic properties. Dalton Trans 2017. [DOI: 10.1039/c7dt01302g] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Two 3D frameworks and two 2D networks with an excellent catalytic effect of cyanosilylation were successfully obtained, originating from Evans–Showell-type polyoxoanions [Co2Mo10H4O38]6− and alkaline earth metal cations (Sr2+, Ba2+).
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Affiliation(s)
- Yujiao Hou
- College of Chemistry
- Dalian University of Technology
- Dalian 116023
- P. R. China
| | - Haiyan An
- College of Chemistry
- Dalian University of Technology
- Dalian 116023
- P. R. China
| | - Baojun Ding
- College of Chemistry
- Dalian University of Technology
- Dalian 116023
- P. R. China
| | - Yanqin Li
- College of Chemistry
- Dalian University of Technology
- Dalian 116023
- P. R. China
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22
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Guo LY, Zeng SY, Jagličić Z, Hu QD, Wang SX, Wang Z, Sun D. A Pyridazine-Bridged Sandwiched Cluster Incorporating Planar Hexanuclear Cobalt Ring and Bivacant Phosphotungstate. Inorg Chem 2016; 55:9006-11. [DOI: 10.1021/acs.inorgchem.6b01468] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ling-Yu Guo
- Key Lab of Colloid and Interface Chemistry, Ministry of Education,
School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, P. R. China
| | - Su-Yuan Zeng
- School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng, P. R. China
| | - Zvonko Jagličić
- Faculty of Civil and Geodetic Engineering & Institute of Mathematics, Physics and Mechanics, University of Ljubljana, Jamova 2, 1000 Ljubljana, Slovenia
| | - Qi-Dong Hu
- Key Lab of Colloid and Interface Chemistry, Ministry of Education,
School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, P. R. China
| | - Shi-Xuan Wang
- Key Lab of Colloid and Interface Chemistry, Ministry of Education,
School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, P. R. China
| | - Zhi Wang
- Key Lab of Colloid and Interface Chemistry, Ministry of Education,
School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, P. R. China
| | - Di Sun
- Key Lab of Colloid and Interface Chemistry, Ministry of Education,
School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, P. R. China
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23
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Liu ZJ, Wang XL, Qin C, Zhang ZM, Li YG, Chen WL, Wang EB. Polyoxometalate-assisted synthesis of transition-metal cubane clusters as artificial mimics of the oxygen-evolving center of photosystem II. Coord Chem Rev 2016. [DOI: 10.1016/j.ccr.2015.12.006] [Citation(s) in RCA: 93] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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24
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Haider A, Ibrahim M, Bassil BS, Carey AM, Viet AN, Xing X, Ayass WW, Miñambres JF, Liu R, Zhang G, Keita B, Mereacre V, Powell AK, Balinski K, N’Diaye AT, Küpper K, Chen HY, Stimming U, Kortz U. Mixed-Valent Mn16-Containing Heteropolyanions: Tuning of Oxidation State and Associated Physicochemical Properties. Inorg Chem 2016; 55:2755-64. [PMID: 26931312 DOI: 10.1021/acs.inorgchem.5b02503] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Ali Haider
- Department of Life Sciences and Chemistry, Jacobs University, P.O.
Box 750 561, 28725 Bremen, Germany
| | - Masooma Ibrahim
- Department of Life Sciences and Chemistry, Jacobs University, P.O.
Box 750 561, 28725 Bremen, Germany
| | - Bassem S. Bassil
- Department of Life Sciences and Chemistry, Jacobs University, P.O.
Box 750 561, 28725 Bremen, Germany
- Department of Chemistry, Faculty of Sciences, University of Balamand, P.O. Box 100, Tripoli, Lebanon
| | - Akina M. Carey
- Department of Life Sciences and Chemistry, Jacobs University, P.O.
Box 750 561, 28725 Bremen, Germany
| | - Anh Nguyen Viet
- Department of Life Sciences and Chemistry, Jacobs University, P.O.
Box 750 561, 28725 Bremen, Germany
| | - Xiaolin Xing
- Department of Life Sciences and Chemistry, Jacobs University, P.O.
Box 750 561, 28725 Bremen, Germany
| | - Wassim W. Ayass
- Department of Life Sciences and Chemistry, Jacobs University, P.O.
Box 750 561, 28725 Bremen, Germany
| | - Juan F. Miñambres
- Department of Life Sciences and Chemistry, Jacobs University, P.O.
Box 750 561, 28725 Bremen, Germany
| | - Rongji Liu
- Key
Laboratory of Green Process and Engineering, Institute of Process
Engineering, Chinese Academy of Sciences, 100190, Beijing, China
| | - Guangjin Zhang
- Key
Laboratory of Green Process and Engineering, Institute of Process
Engineering, Chinese Academy of Sciences, 100190, Beijing, China
| | - Bineta Keita
- Université Paris-Sud, Laboratoire de Chimie-Physique, UMR 8000 CNRS, Orsay, F-91405, France
| | - Valeriu Mereacre
- Institute of Nanotechnology, Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - Annie K. Powell
- Institute of Nanotechnology, Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute
of Inorganic Chemistry, Karlsruhe Institute of Technology (KIT), Engesserstrasse 15, 76131 Karlsruhe, Germany
| | - Kamil Balinski
- Department of Physics
and Center of Physics and Chemistry of New Materials, Osnabrück University, D-49069 Osnabrück, Germany
| | - Alpha T. N’Diaye
- Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
| | - Karsten Küpper
- Department of Physics
and Center of Physics and Chemistry of New Materials, Osnabrück University, D-49069 Osnabrück, Germany
| | - Han-Yi Chen
- TUM CREATE, 1 CREATE Way, #10-02 CREATE Tower, 138602 Singapore
- Department
of Chemistry, Technische Universität München, Lichtenbergstraße
4, 85748 Garching, Germany
| | - Ulrich Stimming
- TUM CREATE, 1 CREATE Way, #10-02 CREATE Tower, 138602 Singapore
- Department
of Chemistry, Technische Universität München, Lichtenbergstraße
4, 85748 Garching, Germany
- School of Chemistry, Bedson Building, Newcastle University, Newcastle upon Tyne, NE1 7RU, United Kingdom
| | - Ulrich Kortz
- Department of Life Sciences and Chemistry, Jacobs University, P.O.
Box 750 561, 28725 Bremen, Germany
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25
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Wang H, Liang Z, Wang Y, Zhang D, Ma P, Wang J, Niu J. Insight into the reactivity of in situ formed {(NbO2)3SiW9}: synthesis, structure, and solution properties of a trimeric polytungstosilicate trapping a {MnNb9} core. Dalton Trans 2016; 45:15236-15241. [PMID: 27711713 DOI: 10.1039/c6dt02252a] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
The first example of the trimeric polyoxometalate cluster, Cs10Na3[(SiW9Nb3O38)3MnO3(H2O)3]·18H2O (1a), has been synthesized using an in situ synthetic strategy and thoroughly characterized.
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Affiliation(s)
- Haiying Wang
- Henan Key Laboratory of Polyoxometalate Chemistry
- Institute of Molecular and Crystal Engineering
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng 475004
| | - Zhijie Liang
- Henan Key Laboratory of Polyoxometalate Chemistry
- Institute of Molecular and Crystal Engineering
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng 475004
| | - Yaya Wang
- Henan Key Laboratory of Polyoxometalate Chemistry
- Institute of Molecular and Crystal Engineering
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng 475004
| | - Dongdi Zhang
- Henan Key Laboratory of Polyoxometalate Chemistry
- Institute of Molecular and Crystal Engineering
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng 475004
| | - Pengtao Ma
- Henan Key Laboratory of Polyoxometalate Chemistry
- Institute of Molecular and Crystal Engineering
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng 475004
| | - Jingping Wang
- Henan Key Laboratory of Polyoxometalate Chemistry
- Institute of Molecular and Crystal Engineering
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng 475004
| | - Jingyang Niu
- Henan Key Laboratory of Polyoxometalate Chemistry
- Institute of Molecular and Crystal Engineering
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng 475004
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26
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Bardakçı T, Altun A, Golcuk K, Kumru M. Synthesis, structural, spectral (FT-IR, FT-Ra, and UV–Vis), thermal, and density functional studies on p-methylaniline complexes of Mn(II), Co(II), and Ni(II) bromides. J Mol Struct 2015. [DOI: 10.1016/j.molstruc.2015.07.021] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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27
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[{Ni4
(OH)3
AsO4
}4
(B
-α-PW9
O34
)4
]28−
: A New Polyoxometalate Structural Family with Catalytic Hydrogen Evolution Activity. Chemistry 2015; 21:17363-70. [DOI: 10.1002/chem.201503010] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2015] [Indexed: 11/07/2022]
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28
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Ibrahim M, Mereacre V, Leblanc N, Wernsdorfer W, Anson CE, Powell AK. Self‐Assembly of a Giant Tetrahedral 3 d–4 f Single‐Molecule Magnet within a Polyoxometalate System. Angew Chem Int Ed Engl 2015; 54:15574-8. [DOI: 10.1002/anie.201504663] [Citation(s) in RCA: 124] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2015] [Indexed: 12/16/2022]
Affiliation(s)
- Masooma Ibrahim
- Institut für Nanotechnologie, Karlsruher Institut für Technologie, 76344 Eggenstein‐Leopoldshafen (Germany)
- Permanent address: University of Balochistan, 87300, Quetta (Pakistan)
| | - Valeriu Mereacre
- Institut für Anorganische Chemie, Karlsruher Institut für Technologie, Engesserstrasse 15, 76131 Karlsruhe (Germany)
| | - Nicolas Leblanc
- Institut für Nanotechnologie, Karlsruher Institut für Technologie, 76344 Eggenstein‐Leopoldshafen (Germany)
| | - Wolfgang Wernsdorfer
- Institut Néel CNRS/UJF UPR2940, 25 Rue des Martyrs BP 166, 38042 Grenoble cedex 9 (France)
| | - Christopher E. Anson
- Institut für Anorganische Chemie, Karlsruher Institut für Technologie, Engesserstrasse 15, 76131 Karlsruhe (Germany)
| | - Annie K. Powell
- Institut für Nanotechnologie, Karlsruher Institut für Technologie, 76344 Eggenstein‐Leopoldshafen (Germany)
- Institut für Anorganische Chemie, Karlsruher Institut für Technologie, Engesserstrasse 15, 76131 Karlsruhe (Germany)
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29
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Ibrahim M, Mereacre V, Leblanc N, Wernsdorfer W, Anson CE, Powell AK. Selbstorganisation eines riesigen tetraedrischen 3d-4f-Einzelmolekülmagneten innerhalb eines Polyoxometallatsystems. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201504663] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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30
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Ibrahim M, Haider A, Xiang Y, Bassil BS, Carey AM, Rullik L, Jameson GB, Doungmene F, Mbomekallé IM, Oliveira PD, Mereacre V, Kostakis GE, Powell AK, Kortz U. Tetradecanuclear Iron(III)-Oxo Nanoclusters Stabilized by Trilacunary Heteropolyanions. Inorg Chem 2015; 54:6136-46. [DOI: 10.1021/acs.inorgchem.5b00124] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Masooma Ibrahim
- Department
of Life Sciences and Chemistry, Jacobs University, P.O. Box 750 561, 28725 Bremen, Germany
| | - Ali Haider
- Department
of Life Sciences and Chemistry, Jacobs University, P.O. Box 750 561, 28725 Bremen, Germany
| | - Yixian Xiang
- Department
of Life Sciences and Chemistry, Jacobs University, P.O. Box 750 561, 28725 Bremen, Germany
| | - Bassem S. Bassil
- Department
of Life Sciences and Chemistry, Jacobs University, P.O. Box 750 561, 28725 Bremen, Germany
- Department
of Chemistry, Faculty of Sciences, University of Balamand, P.O. Box 100, Tripoli, Lebanon
| | - Akina M. Carey
- Department
of Life Sciences and Chemistry, Jacobs University, P.O. Box 750 561, 28725 Bremen, Germany
| | - Lisa Rullik
- Department
of Life Sciences and Chemistry, Jacobs University, P.O. Box 750 561, 28725 Bremen, Germany
| | - Geoffrey B. Jameson
- Institute
of Fundamental Sciences, Massey University, Tennent Drive, Palmerston North 4442, New Zealand
| | - Floriant Doungmene
- Equipe
d’Electrochimie et de Photoélectrochimie, Laboratoire
de Chimie-Physique, Université Paris-Sud, UMR 8000 CNRS, Orsay F-91405, France
| | - Israël M. Mbomekallé
- Equipe
d’Electrochimie et de Photoélectrochimie, Laboratoire
de Chimie-Physique, Université Paris-Sud, UMR 8000 CNRS, Orsay F-91405, France
| | - Pedro de Oliveira
- Equipe
d’Electrochimie et de Photoélectrochimie, Laboratoire
de Chimie-Physique, Université Paris-Sud, UMR 8000 CNRS, Orsay F-91405, France
| | - Valeriu Mereacre
- Institute
of Inorganic Chemistry, Karlsruhe Institute of Technology (KIT), Engesserstrasse 15, 76131 Karlsruhe, Germany
| | - George E. Kostakis
- Department of Chemistry, School of Life Sciences, University of Sussex, Brighton BN1 9QJ, United Kingdom
| | - Annie K. Powell
- Institute
of Inorganic Chemistry, Karlsruhe Institute of Technology (KIT), Engesserstrasse 15, 76131 Karlsruhe, Germany
- Institute
of Nanotechnology, Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz
Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - Ulrich Kortz
- Department
of Life Sciences and Chemistry, Jacobs University, P.O. Box 750 561, 28725 Bremen, Germany
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31
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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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32
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Han XB, Li YG, Zhang ZM, Tan HQ, Lu Y, Wang EB. Polyoxometalate-Based Nickel Clusters as Visible Light-Driven Water Oxidation Catalysts. J Am Chem Soc 2015; 137:5486-93. [DOI: 10.1021/jacs.5b01329] [Citation(s) in RCA: 306] [Impact Index Per Article: 34.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Xin-Bao Han
- Key Laboratory of Polyoxometalate Science of the Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun, Jilin 130024, P.R. China
| | - Yang-Guang Li
- Key Laboratory of Polyoxometalate Science of the Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun, Jilin 130024, P.R. China
| | - Zhi-Ming Zhang
- Key Laboratory of Polyoxometalate Science of the Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun, Jilin 130024, P.R. China
| | - Hua-Qiao Tan
- Key Laboratory of Polyoxometalate Science of the Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun, Jilin 130024, P.R. China
| | - Ying Lu
- Key Laboratory of Polyoxometalate Science of the Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun, Jilin 130024, P.R. China
| | - En-Bo Wang
- Key Laboratory of Polyoxometalate Science of the Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun, Jilin 130024, P.R. China
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33
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Zhang D, Zhang C, Ma P, Bassil BS, Al-Oweini R, Kortz U, Wang J, Niu J. Two new members of the niobium-substituted polytungstophosphate family based on hexalacunary [H2P2W12O48]12− building blocks. Inorg Chem Front 2015. [DOI: 10.1039/c4qi00169a] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Herein we present two structurally novel nanoscale clusters [{Nb6(O2)4P2W12O57}2]20− (1) and [{P2W12Nb7O63(H2O)2}4{Nb4O4(OH)6}]30− (2) formed by controlling the reaction parameters.
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Affiliation(s)
- Dongdi Zhang
- Key Laboratory of Polyoxometalate Chemistry of Henan Province
- Institute of Molecular and Crystal Engineering
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng 475004
| | - Chao Zhang
- Collaborative Innovation Center of Chemistry for Energy Materials
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen 361005
- P. R. China
| | - Pengtao Ma
- Key Laboratory of Polyoxometalate Chemistry of Henan Province
- Institute of Molecular and Crystal Engineering
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng 475004
| | - Bassem S. Bassil
- School of Engineering and Science
- Jacobs University
- 28725 Bremen
- Germany
- Department of Chemistry
| | - Rami Al-Oweini
- School of Engineering and Science
- Jacobs University
- 28725 Bremen
- Germany
- Department of Chemistry
| | - Ulrich Kortz
- School of Engineering and Science
- Jacobs University
- 28725 Bremen
- Germany
| | - Jingping Wang
- Key Laboratory of Polyoxometalate Chemistry of Henan Province
- Institute of Molecular and Crystal Engineering
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng 475004
| | - Jingyang Niu
- Key Laboratory of Polyoxometalate Chemistry of Henan Province
- Institute of Molecular and Crystal Engineering
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng 475004
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34
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Zhou W, Peng J, Zhang Z, Shi Z, Khan SU, Liu H. Assembly of hybrids based on polyoxotungstates and Co-tris(imidazolyl) complexes with bifunctional electrocatalytic activities. RSC Adv 2015. [DOI: 10.1039/c5ra01165e] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
Three new organic–inorganic hybrid compounds based on Keggin POMs and Co–tib motifs were hydrothermally synthesized in the same POM/Co/tib reaction systems with different pH.
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Affiliation(s)
- Wanli Zhou
- Key Laboratory of Polyoxometalate Science of Ministry of Education
- Faculty of Chemistry
- Northeast Normal University
- Changchun
- PR China
| | - Jun Peng
- Key Laboratory of Polyoxometalate Science of Ministry of Education
- Faculty of Chemistry
- Northeast Normal University
- Changchun
- PR China
| | - Zheyu Zhang
- Key Laboratory of Polyoxometalate Science of Ministry of Education
- Faculty of Chemistry
- Northeast Normal University
- Changchun
- PR China
| | - Zhenyu Shi
- Key Laboratory of Polyoxometalate Science of Ministry of Education
- Faculty of Chemistry
- Northeast Normal University
- Changchun
- PR China
| | - Shifa Ullah Khan
- Key Laboratory of Polyoxometalate Science of Ministry of Education
- Faculty of Chemistry
- Northeast Normal University
- Changchun
- PR China
| | - Hongsheng Liu
- School of Chemistry and Chemical Engineering
- Daqing Normal University
- Daqing
- PR China
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35
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Li Y, Luo J, Chen L, Zhao J. Recent progress in metal-functionalized germanotungstates: from structures to properties. RSC Adv 2014. [DOI: 10.1039/c4ra08045a] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
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36
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Zhang D, Liang Z, Xie S, Ma P, Zhang C, Wang J, Niu J. A New Nb28 Cluster Based on Tungstophosphate, [{Nb4O6(OH)4}{Nb6P2W12O61}4]36–. Inorg Chem 2014; 53:9917-22. [DOI: 10.1021/ic501575x] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Dongdi Zhang
- Key Laboratory of
Polyoxometalate Chemistry of Henan Province, College of Chemistry
and Chemical Engineering and ‡Pharmaceutical College, Henan University, Kaifeng 475004, P. R. China
| | - Zhijie Liang
- Key Laboratory of
Polyoxometalate Chemistry of Henan Province, College of Chemistry
and Chemical Engineering and ‡Pharmaceutical College, Henan University, Kaifeng 475004, P. R. China
| | - Songqiang Xie
- Key Laboratory of
Polyoxometalate Chemistry of Henan Province, College of Chemistry
and Chemical Engineering and ‡Pharmaceutical College, Henan University, Kaifeng 475004, P. R. China
| | - Pengtao Ma
- Key Laboratory of
Polyoxometalate Chemistry of Henan Province, College of Chemistry
and Chemical Engineering and ‡Pharmaceutical College, Henan University, Kaifeng 475004, P. R. China
| | - Chao Zhang
- Key Laboratory of
Polyoxometalate Chemistry of Henan Province, College of Chemistry
and Chemical Engineering and ‡Pharmaceutical College, Henan University, Kaifeng 475004, P. R. China
| | - Jingping Wang
- Key Laboratory of
Polyoxometalate Chemistry of Henan Province, College of Chemistry
and Chemical Engineering and ‡Pharmaceutical College, Henan University, Kaifeng 475004, P. R. China
| | - Jingyang Niu
- Key Laboratory of
Polyoxometalate Chemistry of Henan Province, College of Chemistry
and Chemical Engineering and ‡Pharmaceutical College, Henan University, Kaifeng 475004, P. R. China
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