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Soldatova NS, Radzhabov AD, Ivanov DM, Burguera S, Frontera A, Abramov PA, Postnikov PS, Kukushkin VY. Key-to-lock halogen bond-based tetragonal pyramidal association of iodonium cations with the lacune rims of beta-octamolybdate. Chem Sci 2024; 15:12459-12472. [PMID: 39118643 PMCID: PMC11304769 DOI: 10.1039/d4sc01695e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Accepted: 06/16/2024] [Indexed: 08/10/2024] Open
Abstract
The structure-directing "key-to-lock" interaction of double σ-(IIII)-hole donating iodonium cations with the O-flanked pseudo-lacune rims of [β-Mo8O26]4- gives halogen-bonded iodonium-beta-octamolybate supramolecular associates. In the occurrence of their tetragonal pyramidal motifs, deep and broad σ-(IIII)-holes of a cation recognize the molybdate backbone, which provides an electronic pool localized around the two lacunae. The halogen-bonded I⋯O linkages in the structures were thoroughly studied computationally and classified as two-center, three-center bifurcated, and unconventional "orthogonal" I⋯O halogen bonds. In the latter, the O-atom approaches orthogonally the C-IIII-C plane of an iodonium cation and this geometry diverge from the IUPAC criteria for the identification of the halogen bond.
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Affiliation(s)
- Natalia S Soldatova
- Research School of Chemistry and Applied Biomedical Sciences, Tomsk Polytechnic University Tomsk 634050 Russian Federation
| | - Amirbek D Radzhabov
- Research School of Chemistry and Applied Biomedical Sciences, Tomsk Polytechnic University Tomsk 634050 Russian Federation
| | - Daniil M Ivanov
- Research School of Chemistry and Applied Biomedical Sciences, Tomsk Polytechnic University Tomsk 634050 Russian Federation
- Institute of Chemistry, Saint Petersburg State University Universitetskaya Nab. 7/9 Saint Petersburg 199034 Russian Federation
| | - Sergi Burguera
- Department of Chemistry, Universitat de les Illes Balears Crta. de Valldemossa km 7.5 Palma de Mallorca (Baleares) 07122 Spain
| | - Antonio Frontera
- Department of Chemistry, Universitat de les Illes Balears Crta. de Valldemossa km 7.5 Palma de Mallorca (Baleares) 07122 Spain
| | - Pavel A Abramov
- Research School of Chemistry and Applied Biomedical Sciences, Tomsk Polytechnic University Tomsk 634050 Russian Federation
- Nikolaev Institute of Inorganic Chemistry SB RAS 3 Acad. Lavrentiev Av. Novosibirsk 630090 Russian Federation
| | - Pavel S Postnikov
- Research School of Chemistry and Applied Biomedical Sciences, Tomsk Polytechnic University Tomsk 634050 Russian Federation
- Department of Solid State Engineering, University of Chemical Technology Prague 16628 Czech Republic
| | - Vadim Yu Kukushkin
- Institute of Chemistry, Saint Petersburg State University Universitetskaya Nab. 7/9 Saint Petersburg 199034 Russian Federation
- Institute of Chemistry and Pharmaceutical Technologies, Altai State University Barnaul 656049 Russian Federation
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2
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Yu S, Liu T, Ying J, Tian A, Yang M, Wang X. A series of isopolymolybdate-viologen hybrids with photo-, thermo- and electro-chromic properties. Dalton Trans 2023; 52:16631-16639. [PMID: 37888872 DOI: 10.1039/d3dt02928j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2023]
Abstract
The combination of electron-deficient viologen ligands with electron-rich POMs is a typical acceptor-donor system that has recently received much attention. Under solvothermal and hydrothermal conditions, by introducing three symmetric viologen ligands into POM-based hybrid materials, we successfully constructed four POMs-viologen inorganic-organic hybrid compounds, namely (1,3-bcbpy)2·(δ-Mo8O26) (1) (1,3-bcbpy·2Cl = 1,1'-bis(3-carboxybenzyl)-4,4'-bipyridine dichloride), {CoII(1,4-bcbpy)2(H2O)2[H2(β-Mo8O26)]}·2H2O·2CH2O (2), (1,4-bcbpy)2·(δ-Mo8O26)·2H2O (3) (1,4-bcbpy·2Cl = 1,1'-bis(4-carboxybenzyl)-4,4'-bipyridine dichloride, CH2O = formaldehyde), and {CuII(1,1-pmbby)2(H2O)[H2(β-Mo8O26)2]}·5H2O·C2H7N (4) (1,1-pmbby·2Cl = 1,1'-[1,4-phenylbis(methylene)]bis-(4,4'-bipyridine)dichloride, C2H7N = dimethylamine). These four compounds exhibit different fascinating structures, especially compound 4 is a typical metal-organic framework. Compounds 1-4 exhibit good discoloration behaviors under various external stimuli. For example, compounds 1-4 showed a positive response to the irradiation from a 300 W Xe lamp. When a positive voltage was applied to the ECD based on compounds 1-4, 1/2/3/4-ECD underwent a significant color conversion. What's more, compound 4 also showed obvious discoloration results after heating. In a word, 1-4 are multifunctional discoloration materials under different external stimuli. In addition, the coated filter paper prepared based on compound 3 can be used as a new printing material medium and can be successfully applied in erasable inkless printing and dual anti-counterfeiting.
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Affiliation(s)
- Shuang Yu
- College of Chemistry and Materials Engineering, Bohai University, Jinzhou, 121013, P. R. China.
| | - Tao Liu
- College of Sciences, North China University of Science and Technology, Tangshan, Hebei 063210, China
| | - Jun Ying
- College of Chemistry and Materials Engineering, Bohai University, Jinzhou, 121013, P. R. China.
| | - Aixiang Tian
- College of Chemistry and Materials Engineering, Bohai University, Jinzhou, 121013, P. R. China.
| | - Mengle Yang
- College of Chemistry and Materials Engineering, Bohai University, Jinzhou, 121013, P. R. China.
| | - Xiuli Wang
- College of Chemistry and Materials Engineering, Bohai University, Jinzhou, 121013, P. R. China.
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Liu Y, Zhao W, Zheng J, Wang H, Cui X, Chi Y. Two New Compounds Based on Bi-Capped Keggin Polyoxoanions and Cu-Bpy Cations Contain Both Cu II and Cu I Complexes: Synthesis, Characterization and Properties. Molecules 2023; 28:4706. [PMID: 37375262 DOI: 10.3390/molecules28124706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 06/04/2023] [Accepted: 06/09/2023] [Indexed: 06/29/2023] Open
Abstract
Two inorganic-organic hybrid complexes based on bi-capped Keggin-type cluster, {([CuII(2,2'-bpy)2]2[PMoVI8VV2VIV2O40(VIVO)2])[CuI(2,2'-bpy)]}∙2H2O (1) and {[CuII(2,2'-bpy)2]2[SiMoVI8.5MoV2.5VIVO40(VIVO)2]}[CuI0.5(2,2'-bpy)(H2O)0.5] (2) (bpy = bipyridine), had been hydrothermally synthesized and structurally characterized by elemental analysis, FT-IR, TGA, PXRD and X-ray single-crystal diffraction analysis. Compound 1 consists of a novel 1-D chain structure constructed from [CuI(2,2'-bpy)]+ unit linking bi-supported POMs anion {[CuII(2,2'-bpy)2]2[PMoVI8VV2VIV2O40(VIVO)2]}-. Compound 2 is a bi-capped Keggin cluster bi-supported Cu-bpy complex. The main highlights of the two compounds are that Cu-bpy cations contain both CuI and CuII complexes. Furthermore, the fluorescence properties, the catalytic properties, and the photocatalytic performance of compounds 1 and 2 have been assessed, and the results show that both compounds are active for styrene epoxidation and degradation and adsorption of Methylene blue (MB), Rhodamine B (RhB) and mixed aqueous solutions.
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Affiliation(s)
- Yabing Liu
- Key Laboratory for Comprehensive Energy Saving of Cold Regions Architecture of Ministry of Education, Jilin Jianzhu University, Changchun 130118, China
- College of Material Science and Engineering, Jilin Jianzhu University, Changchun 130118, China
| | - Wentong Zhao
- College of Material Science and Engineering, Jilin Jianzhu University, Changchun 130118, China
| | - Jijun Zheng
- College of Material Science and Engineering, Jilin Jianzhu University, Changchun 130118, China
| | - Huan Wang
- Key Laboratory for Comprehensive Energy Saving of Cold Regions Architecture of Ministry of Education, Jilin Jianzhu University, Changchun 130118, China
- College of Material Science and Engineering, Jilin Jianzhu University, Changchun 130118, China
| | - Xiaobing Cui
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun 130021, China
| | - Yaodan Chi
- Key Laboratory for Comprehensive Energy Saving of Cold Regions Architecture of Ministry of Education, Jilin Jianzhu University, Changchun 130118, China
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4
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Five compounds based on [Mo12O40]8− and [β-Mo8O26]4− anions: Electrochemical sensing, photocatalytic and supercapacitor properties. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2022.121088] [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]
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5
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Liu YB, Zheng JJ, Tian G, Wang H, Alating SG, Nie JS. A New Supramolecular Hybrid Based on Keggin Polyoxotungstates and Dinuclear Cl-Bridged Cu(II) Complex: Synthesis, Characterization, and Properties. RUSS J COORD CHEM+ 2022. [DOI: 10.1134/s1070328422090020] [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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Veríssimo MIS, Evtuguin DV, Gomes MTSR. Polyoxometalate Functionalized Sensors: A Review. Front Chem 2022; 10:840657. [PMID: 35372262 PMCID: PMC8964365 DOI: 10.3389/fchem.2022.840657] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Accepted: 01/20/2022] [Indexed: 12/13/2022] Open
Abstract
Polyoxometalates (POMs) are a class of metal oxide complexes with a large structural diversity. Effective control of the final chemical and physical properties of POMs could be provided by fine-tuning chemical modifications, such as the inclusion of other metals or non-metal ions. In addition, the nature and type of the counterion can also impact POM properties, like solubility. Besides, POMs may combine with carbon materials as graphene oxide, reduced graphene oxide or carbon nanotubes to enhance electronic conductivity, with noble metal nanoparticles to increase catalytic and functional sites, be introduced into metal-organic frameworks to increase surface area and expose more active sites, and embedded into conducting polymers. The possibility to design POMs to match properties adequate for specific sensing applications turns them into highly desirable chemicals for sensor sensitive layers. This review intends to provide an overview of POM structures used in sensors (electrochemical, optical, and piezoelectric), highlighting their main functional features. Furthermore, this review aims to summarize the reported applications of POMs in sensors for detecting and determining analytes in different matrices, many of them with biochemical and clinical relevance, along with analytical figures of merit and main virtues and problems of such devices. Special emphasis is given to the stability of POMs sensitive layers, detection limits, selectivity, the pH working range and throughput.
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Affiliation(s)
- Marta I. S. Veríssimo
- CESAM, Department of Chemistry, University of Aveiro, Aveiro, Portugal
- *Correspondence: Marta I. S. Veríssimo, ; M. Teresa S. R. Gomes,
| | | | - M. Teresa S. R. Gomes
- CESAM, Department of Chemistry, University of Aveiro, Aveiro, Portugal
- *Correspondence: Marta I. S. Veríssimo, ; M. Teresa S. R. Gomes,
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Synthesis, structure characterization and properties of a new oxidovanadium(IV) coordination polymer incorporating bridging (MoO4)2– and (Mo8O26)4– ligands. ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES 2022. [DOI: 10.1515/znb-2022-0005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
Hydrothermal synthesis, crystal structure and properties of a new heterometallic coordination polymer [(VO(terpy))4(MoO4)2(Mo8O26)]·2H2O (1) (terpy = 2,2′;6′,2″-terpyridine) are reported. Compound 1 contains two crystallographically unique vanadium(IV) atoms, bonded to a terminal oxido ligand and further coordinated to a terpy ligand. The three N atoms of terpy occupy the meridional sites of a distorted {VN3O3} octahedron. A γ-octamolybdate (Mo8O26)4– located on an inversion centre and a tetraoxidomolybdate (MoO4)2– function as bridging ligands. The μ3-bridging tridentate binding of (MoO4)2– leads to the formation of a {V4Mo2O12}4+ cationic unit consisting of an eight-membered heterometallic {Mo2V2O4} ring with protruding oxidovanadium handles. A pair of {V4Mo2O12}4+ units are bridged by the centrosymmetric (Mo8O26)4– ligand, resulting in the formation of an infinite chain of alternating {V4Mo2O12}4+ cations and (Mo8O26)4– anions.
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8
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Ma S, Ying J, Zhang Y, Tian A. Four POM-based complexes modified by multi-nuclear clusters: structures, photocatalytic, supercapacitor and chromogenic properties. CrystEngComm 2022. [DOI: 10.1039/d2ce00255h] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Four POM-based complexes were synthesized under hydrothermal conditions by using two kinds of triazole derivatives, namely [Cu2(Cmt)2(OH)Cl(β-Mo8O26)0.5] (1), [Cu(H2O)3(H3/2Tpm)2](HTpm)(PMo12O40)2·4H2O (2), [Cu3Cl2(H2Tpm)2(HTpm)4(PMo12O40)4]·26H2O (3), [Co3(HTpm)6(H2O)2(Mo13O42)2]·21H2O (4) (Cmt = 1-cyclopropylmethyl-1-H-[1,2,4]triazole, Tpm = 4-(3-[1,2,4]triazole-4-propyl)morpholine)....
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Jin L, Ying J, Zhang Y, Sun C, Tian A, Wang X. A series of polyoxometalate compounds by tuning N sites and numbers of ligands: syntheses, characterization and electrochemical sensing, and photocatalytic and supercapacitor properties. NEW J CHEM 2022. [DOI: 10.1039/d2nj00674j] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Using morpholine derivatives with different N sites and numbers, we synthesized seven compounds by a hydrothermal method. They can photocatalytically degrade organic dyes and reduce Cr(vi) and can be used as electrochemical sensors. 4 has capacitor performance.
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Affiliation(s)
- Liang Jin
- Department of Chemistry, Bohai University, Jinzhou, 121013, P. R. China
| | - Jun Ying
- Department of Chemistry, Bohai University, Jinzhou, 121013, P. R. China
| | - Yanping Zhang
- Department of Chemistry, Bohai University, Jinzhou, 121013, P. R. China
| | - Chenxi Sun
- Department of Chemistry, Bohai University, Jinzhou, 121013, P. R. China
| | - Aixiang Tian
- Department of Chemistry, Bohai University, Jinzhou, 121013, P. R. China
| | - Xiuli Wang
- Department of Chemistry, Bohai University, Jinzhou, 121013, P. R. China
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10
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Bi HX, Yin XY, Zhang XJ, Ma YY, Han ZG. Efficient visible-light-driven reduction of hexavalent chromium catalyzed by conjugated organic species modified hourglass-type phosphomolybdate hybrids. CrystEngComm 2022. [DOI: 10.1039/d1ce01467f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Four conjugated-organic-species modified hourglass-type phosphomolybdate hybrids with a 0-D + 1-D → 3-D supramolecular structure exhibited favorable photocatalytic activity and stability towards Cr(vi) reduction.
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Affiliation(s)
- Hao-Xue Bi
- Hebei Key Laboratory of Organic Functional Molecules, National Demonstration Center for Experimental Chemistry Education, College of Chemistry and Materials Science, Hebei Normal University, Shijiazhuang, Hebei 050024, People's Republic of China
| | - Xiao-Yu Yin
- Hebei Key Laboratory of Organic Functional Molecules, National Demonstration Center for Experimental Chemistry Education, College of Chemistry and Materials Science, Hebei Normal University, Shijiazhuang, Hebei 050024, People's Republic of China
| | - Xiu-Juan Zhang
- Hebei Key Laboratory of Organic Functional Molecules, National Demonstration Center for Experimental Chemistry Education, College of Chemistry and Materials Science, Hebei Normal University, Shijiazhuang, Hebei 050024, People's Republic of China
| | - Yuan-Yuan Ma
- Hebei Key Laboratory of Organic Functional Molecules, National Demonstration Center for Experimental Chemistry Education, College of Chemistry and Materials Science, Hebei Normal University, Shijiazhuang, Hebei 050024, People's Republic of China
| | - Zhan-Gang Han
- Hebei Key Laboratory of Organic Functional Molecules, National Demonstration Center for Experimental Chemistry Education, College of Chemistry and Materials Science, Hebei Normal University, Shijiazhuang, Hebei 050024, People's Republic of China
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Xu X, Zhang Y, Ying J, Jin L, Tian A, Wang X. POM-based compounds modified by mono- and bis-triazole derivatives: photocatalytic, electrochemical, and supercapacitor properties. CrystEngComm 2022. [DOI: 10.1039/d1ce01596f] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Using triazole derivatives 5 POM-based compounds with electrocatalytic and capacitive properties were obtained under hydrothermal conditions. The compounds have good photocatalytic activity for the degradation of organic dyes and the reduction of Cr(vi).
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Affiliation(s)
- Xi Xu
- Department of Chemistry, Bohai University, Jinzhou, 121013, P. R. China
| | - Yanping Zhang
- Department of Chemistry, Bohai University, Jinzhou, 121013, P. R. China
| | - Jun Ying
- Department of Chemistry, Bohai University, Jinzhou, 121013, P. R. China
| | - Liang Jin
- Department of Chemistry, Bohai University, Jinzhou, 121013, P. R. China
| | - Aixiang Tian
- Department of Chemistry, Bohai University, Jinzhou, 121013, P. R. China
| | - Xiuli Wang
- Department of Chemistry, Bohai University, Jinzhou, 121013, P. R. China
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