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Article: Two new hydrogen bond-supported supramolecular compounds assembly from tungsten-vanadium polyoxoanions and copper complex fragments

TitleTwo new hydrogen bond-supported supramolecular compounds assembly from tungsten-vanadium polyoxoanions and copper complex fragments
Authors
KeywordsBi-Supported Keggin
Hydrothermal Synthesis
Supramolecular Compounds
Tetranuclear Complex Cation Clusters
Tungsten-Vanadium Polyoxoanion
Issue Date2009
PublisherAcademic Press. The Journal's web site is located at http://www.elsevier.com/locate/jssc
Citation
Journal of Solid State Chemistry, 2009, v. 182 n. 7, p. 1913-1920 How to Cite?
AbstractTwo new supramolecular compounds based on tungsten-vanadium polyoxoanions formulated as [Cu(2,2′-bipy)3]2H14[PW 2.2V9.8O40(VO)2[Cu(2,2′-bipy) 2H2O]2][PW2.2V9.8 O40(VO)2]·10H2O (1) and [Cu4(2,2′-bipy)4(H2O)2 (PO4)2]H6.5[PW8.4V 3.6O40]·2H2O (2) (2,2′-bipy=2,2′-bipyridine) have been synthesized hydrothermally and characterized by IR, TG, XPS and X-ray diffraction analyses. Crystal structure analyses reveal that compounds 1 and 2 exhibit novel 2D supramolecular layer structures constructed from tungsten-vanadium polyoxoanions and different types of secondary building units (SBUs), respectively, the different SBUs are formed by [Cu(2,2′-bipy)2H2O]2+ and [Cu(2,2′-bipy)3]2+ cations in compound 1 and [Cu4(2,2′-bipy)4(H2O)2 (PO4)2]2+ cations in 2, respectively. Study of magnetic properties indicated the presence of antiferromagnetic behaviors for both compound 1 and 2. © 2009 Elsevier Inc. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/92074
ISSN
2015 Impact Factor: 2.265
2015 SCImago Journal Rankings: 0.703
ISI Accession Number ID
Funding AgencyGrant Number
National Natural Science Foundation of China20571032
20333070
Funding Information:

This work was financially Supported by the National Natural Science Foundation of China (nos. 20571032 and 20333070).

References

 

DC FieldValueLanguage
dc.contributor.authorCui, J-Wen_HK
dc.contributor.authorChen, Yen_HK
dc.contributor.authorCui, X-Ben_HK
dc.contributor.authorYu, H-Hen_HK
dc.contributor.authorXu, J-Nen_HK
dc.contributor.authorXu, J-Qen_HK
dc.contributor.authorDuan, W-Jen_HK
dc.contributor.authorWang, T-Gen_HK
dc.date.accessioned2010-09-17T10:35:19Z-
dc.date.available2010-09-17T10:35:19Z-
dc.date.issued2009en_HK
dc.identifier.citationJournal of Solid State Chemistry, 2009, v. 182 n. 7, p. 1913-1920en_HK
dc.identifier.issn0022-4596en_HK
dc.identifier.urihttp://hdl.handle.net/10722/92074-
dc.description.abstractTwo new supramolecular compounds based on tungsten-vanadium polyoxoanions formulated as [Cu(2,2′-bipy)3]2H14[PW 2.2V9.8O40(VO)2[Cu(2,2′-bipy) 2H2O]2][PW2.2V9.8 O40(VO)2]·10H2O (1) and [Cu4(2,2′-bipy)4(H2O)2 (PO4)2]H6.5[PW8.4V 3.6O40]·2H2O (2) (2,2′-bipy=2,2′-bipyridine) have been synthesized hydrothermally and characterized by IR, TG, XPS and X-ray diffraction analyses. Crystal structure analyses reveal that compounds 1 and 2 exhibit novel 2D supramolecular layer structures constructed from tungsten-vanadium polyoxoanions and different types of secondary building units (SBUs), respectively, the different SBUs are formed by [Cu(2,2′-bipy)2H2O]2+ and [Cu(2,2′-bipy)3]2+ cations in compound 1 and [Cu4(2,2′-bipy)4(H2O)2 (PO4)2]2+ cations in 2, respectively. Study of magnetic properties indicated the presence of antiferromagnetic behaviors for both compound 1 and 2. © 2009 Elsevier Inc. All rights reserved.en_HK
dc.languageengen_HK
dc.publisherAcademic Press. The Journal's web site is located at http://www.elsevier.com/locate/jsscen_HK
dc.relation.ispartofJournal of Solid State Chemistryen_HK
dc.subjectBi-Supported Kegginen_HK
dc.subjectHydrothermal Synthesisen_HK
dc.subjectSupramolecular Compoundsen_HK
dc.subjectTetranuclear Complex Cation Clustersen_HK
dc.subjectTungsten-Vanadium Polyoxoanionen_HK
dc.titleTwo new hydrogen bond-supported supramolecular compounds assembly from tungsten-vanadium polyoxoanions and copper complex fragmentsen_HK
dc.typeArticleen_HK
dc.identifier.emailChen, Y:ychenc@hkucc.hku.hken_HK
dc.identifier.authorityChen, Y=rp1318en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.jssc.2009.04.037en_HK
dc.identifier.scopuseid_2-s2.0-67649224078en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-67649224078&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume182en_HK
dc.identifier.issue7en_HK
dc.identifier.spage1913en_HK
dc.identifier.epage1920en_HK
dc.identifier.eissn1095-726X-
dc.identifier.isiWOS:000267717600046-
dc.identifier.citeulike4808561-

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