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Vonci M, Akhlaghi Bagherjeri F, Hall PD, Gable RW, Zavras A, O'Hair RAJ, Liu Y, Zhang J, Field MR, Taylor MB, Du Plessis J, Bryant G, Riley M, Sorace L, Aparicio PA, López X, Poblet JM, Ritchie C, Boskovic C. Modular Molecules: Site‐Selective Metal Substitution, Photoreduction, and Chirality in Polyoxometalate Hybrids. Chemistry 2014; 20:14102-11. [DOI: 10.1002/chem.201403222] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2014] [Indexed: 11/08/2022]
Affiliation(s)
- Michele Vonci
- School of Chemistry, University of Melbourne, Parkville, 3010 (Australia)
| | | | - Peter D. Hall
- School of Chemistry, University of Melbourne, Parkville, 3010 (Australia)
| | - Robert W. Gable
- School of Chemistry, University of Melbourne, Parkville, 3010 (Australia)
| | - Athanasios Zavras
- School of Chemistry, University of Melbourne, Parkville, 3010 (Australia)
| | | | - Yuping Liu
- School of Chemistry, Monash University, Clayton, 3800 (Australia)
| | - Jie Zhang
- School of Chemistry, Monash University, Clayton, 3800 (Australia)
| | - Matthew R. Field
- School of Applied Sciences, RMIT University, Melbourne, 3001 (Australia)
| | - Matthew B. Taylor
- School of Applied Sciences, RMIT University, Melbourne, 3001 (Australia)
| | - Johan Du Plessis
- School of Applied Sciences, RMIT University, Melbourne, 3001 (Australia)
| | - Gary Bryant
- School of Applied Sciences, RMIT University, Melbourne, 3001 (Australia)
| | - Mark Riley
- School of Chemistry and Molecular BioScience, University of Queensland, St. Lucia, 4072 (Australia)
| | - Lorenzo Sorace
- UdR INSTM & Department of Chemistry “U. Schiff”, University of Florence, 50019 Sesto Fiorentino (Italy)
| | - Pablo A. Aparicio
- Departament de Química Física i Inorgànica, Universitat Rovira i Virgili, Marcel⋅lí Domingo s/n, 43007 Tarragona (Spain)
| | - Xavier López
- Departament de Química Física i Inorgànica, Universitat Rovira i Virgili, Marcel⋅lí Domingo s/n, 43007 Tarragona (Spain)
| | - Josep M. Poblet
- Departament de Química Física i Inorgànica, Universitat Rovira i Virgili, Marcel⋅lí Domingo s/n, 43007 Tarragona (Spain)
| | - Chris Ritchie
- School of Chemistry, University of Melbourne, Parkville, 3010 (Australia)
| | - Colette Boskovic
- School of Chemistry, University of Melbourne, Parkville, 3010 (Australia)
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Zhang B, Yue L, Wang Y, Yang Y, Wu L. A novel single-side azobenzene-grafted Anderson-type polyoxometalate for recognition-induced chiral migration. Chem Commun (Camb) 2014; 50:10823-6. [DOI: 10.1039/c4cc04442h] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Chi YN, Shen PP, Cui FY, Lin ZG, Chen SL, Hu CW. Symmetry Breaking of α-[H2W12O40]6– Depends on the Transformation of Isopolyoxotungstates. Inorg Chem 2014; 53:5029-36. [DOI: 10.1021/ic500062j] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Ying-Nan Chi
- Key Laboratory of
Cluster Science Ministry of Education, Beijing Key Laboratory of Photoelectronic/Electrophotonic,
School of Chemistry, Beijing Institute of Technology Beijing 100081, People’s Republic of China
| | - Pan-Pan Shen
- Key Laboratory of
Cluster Science Ministry of Education, Beijing Key Laboratory of Photoelectronic/Electrophotonic,
School of Chemistry, Beijing Institute of Technology Beijing 100081, People’s Republic of China
| | - Feng-Yun Cui
- Beijing Entry-Exit Inspection and Quarantine Bureau, Beijing 100026, People’s Republic of China
| | - Zheng-Guo Lin
- Key Laboratory of
Cluster Science Ministry of Education, Beijing Key Laboratory of Photoelectronic/Electrophotonic,
School of Chemistry, Beijing Institute of Technology Beijing 100081, People’s Republic of China
| | - Shi-Lu Chen
- Key Laboratory of
Cluster Science Ministry of Education, Beijing Key Laboratory of Photoelectronic/Electrophotonic,
School of Chemistry, Beijing Institute of Technology Beijing 100081, People’s Republic of China
| | - Chang-Wen Hu
- Key Laboratory of
Cluster Science Ministry of Education, Beijing Key Laboratory of Photoelectronic/Electrophotonic,
School of Chemistry, Beijing Institute of Technology Beijing 100081, People’s Republic of China
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Jia Y, Zhang J, Zhang ZM, Li QY, Wang EB. Metal-centered polyoxometalates encapsulated by surfactant resulting in the thermotropic liquid crystal materials. INORG CHEM COMMUN 2014. [DOI: 10.1016/j.inoche.2014.01.015] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Wang Y, Shi L, Yang Y, Li B, Wu L. Induced circular dichroism of polyoxometalates via electrostatic encapsulation with chiral organic cations. Dalton Trans 2014; 43:13178-86. [DOI: 10.1039/c4dt00866a] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Hu Y, An H, Liu X, Yin J, Wang H, Zhang H, Wang L. pH-controlled assembly of hybrid architectures based on Anderson-type polyoxometalates and silver coordination units. Dalton Trans 2013; 43:2488-98. [PMID: 24306316 DOI: 10.1039/c3dt52987h] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Three new architectures based on Anderson-type polyoxometalates, (3-H2pya)[(3-Hpya)2Ag][AgAlMo6H6O24]·3H2O 1, HNa2[(3-pya)(3-Hpya)Ag]2[AlMo6H6O24]·8H2O 2 and [(3-Hpya)2Ag][(H2O)2Ag]2[AlMo6H6O24]·2H2O 3 (3-Hpya = 3-(3-pyridyl)acrylic acid), have been synthesized at the different pH values and characterized by elemental analysis, IR spectroscopy, TG analysis, powder X-ray diffraction and single crystal X-ray diffraction. Compound 1 was obtained at lower pH value (2.50), and represents a 3D host-guest compound containing the Ag-3-Hpya coordination complex guest and the 3D [AgAlMo6H6O24](2-) host. The host framework exhibits a 4-connected diamond topology, and is constructed from [AlMo6H6O24](3-) clusters connected by Ag(+) cations. When the pH value was increased slightly, compound 2 was obtained with a 1D chain structure built up of Anderson polyoxoanions, Ag-3-Hpya coordination complexes and binuclear sodium clusters. By further increasing the pH value (3.50), compound 3 was isolated as a 2D network in which [AlMo6H6O24](3-) clusters are linked together by Ag(+) cations and Ag-3-Hpya coordination complexes. Their structural differences reveal that the pH value of the reaction system is the key factor influencing the structure and topology of three compounds. The UV-visible-NIR diffuse reflectivity spectra of 1-3 show that they can be regarded as a wide gap semiconductor. Furthermore, the pyrolysis of 1-3 produces three nanocomposites 1'-3' composed of silver microparticles dispersed in the metal oxides. The photocatalytic properties of 1'-3' have been investigated.
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Affiliation(s)
- Ying Hu
- College of Chemistry, Dalian University of Technology, Dalian 116023, P. R. China.
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