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Synthesis, structure, electrochemistry and magnetism of cobalt-, nickel- and zinc-containing [M-4(OH)(3)(H2O)(2)(alpha-SiW10O36.5)(2)](13-) (M = Co2+, Ni2+, and Zn2+)
Haider, Ali1,2; Bassil, Bassem S.1,3; Lin, Zhengguo1,4; Ma, Xiang1; Haferl, Peter J.1; Bindra, Jasleen K.5; Kinyon, Jared5; Zhang, Guangjin6; Keita, Bineta7; Dalal, Naresh S.5; Kortz, Ulrich1
2021-03-21
Source PublicationDALTON TRANSACTIONS
ISSN1477-9226
Volume50Issue:11Pages:3923-3930
AbstractInteraction of the trilacunary 9-tungstosilicate [A-alpha-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 M-4-containing heteropolytungstates [M-4(OH)(3)(H2O)(2)(alpha-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 W-VI 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.
DOI10.1039/d0dt03392h
Language英语
Funding ProjectGerman Research Council (DFG)[KO-2288/26-1] ; Jacobs University ; CMST COST Action (PoCheMoN)[CM1203] ; DAAD[57440916] ; Chinese Academy of Science President's International Fellowship Initiative[2015VMA041]
WOS Research AreaChemistry
WOS SubjectChemistry, Inorganic & Nuclear
Funding OrganizationGerman Research Council (DFG) ; Jacobs University ; CMST COST Action (PoCheMoN) ; DAAD ; Chinese Academy of Science President's International Fellowship Initiative
WOS IDWOS:000631597500020
PublisherROYAL SOC CHEMISTRY
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/48182
Collection中国科学院过程工程研究所
Corresponding AuthorKortz, Ulrich
Affiliation1.Jacobs Univ, Dept Life Sci & Chem, Campus Ring 1, D-28759 Bremen, Germany
2.Quaid i Azam Univ, Dept Chem, Islamabad 45320, Pakistan
3.Univ Balamand, Dept Chem, Fac Arts & Sci, POB 100, Tripoli, Lebanon
4.Beijing Inst Technol, Key Lab Cluster Sci, Minist Educ China, Sch Chem & Chem Engn, Beijing 100081, Peoples R China
5.Florida State Univ, Dept Chem & Biochem, Natl High Magnet Field Lab, 1800 E Paul Dirac Dr, Tallahassee, FL 32306 USA
6.Chinese Acad Sci, Key Lab Green Proc & Engn, Beijing 100190, Peoples R China
7.Univ Paris Sud Orsay, Lab Chim Phys, UMR 8000, CNRS, F-91405 Orsay, France
Recommended Citation
GB/T 7714
Haider, Ali,Bassil, Bassem S.,Lin, Zhengguo,et al. Synthesis, structure, electrochemistry and magnetism of cobalt-, nickel- and zinc-containing [M-4(OH)(3)(H2O)(2)(alpha-SiW10O36.5)(2)](13-) (M = Co2+, Ni2+, and Zn2+)[J]. DALTON TRANSACTIONS,2021,50(11):3923-3930.
APA Haider, Ali.,Bassil, Bassem S..,Lin, Zhengguo.,Ma, Xiang.,Haferl, Peter J..,...&Kortz, Ulrich.(2021).Synthesis, structure, electrochemistry and magnetism of cobalt-, nickel- and zinc-containing [M-4(OH)(3)(H2O)(2)(alpha-SiW10O36.5)(2)](13-) (M = Co2+, Ni2+, and Zn2+).DALTON TRANSACTIONS,50(11),3923-3930.
MLA Haider, Ali,et al."Synthesis, structure, electrochemistry and magnetism of cobalt-, nickel- and zinc-containing [M-4(OH)(3)(H2O)(2)(alpha-SiW10O36.5)(2)](13-) (M = Co2+, Ni2+, and Zn2+)".DALTON TRANSACTIONS 50.11(2021):3923-3930.
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