Synthesis, crystal structures, magnetic properties and Suzuki and Heck coupling catalytic activities of new coordination polymers containing tetracyanopalladate(II) anions

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dc.authoridKaradağ, Ahmet/0000-0003-4676-683X
dc.authoridGurbuz, Nevin/0000-0003-3201-3597
dc.authoridÖzdemir, İsmail/0000-0001-6325-0216
dc.authorwosidYerli, Yusuf/AAZ-7496-2020
dc.authorwosidKaradağ, Ahmet/AAK-7661-2021
dc.authorwosidGurbuz, Nevin/A-3069-2016
dc.authorwosidÖzdemir, İsmail/ABI-5192-2020
dc.contributor.authorSenocak, Aysegul
dc.contributor.authorKaradag, Ahmet
dc.contributor.authorYerli, Yusuf
dc.contributor.authorGurbuz, Nevin
dc.contributor.authorOzdemir, Ismail
dc.contributor.authorSahin, Ertan
dc.date.accessioned2024-08-04T20:36:12Z
dc.date.available2024-08-04T20:36:12Z
dc.date.issued2013
dc.departmentİnönü Üniversitesien_US
dc.description.abstractFour novel coordination polymers, [Ni(bishydeten)Pd(CN)(4)] (1), [Cu(bishydeten)Pd(CN)(4)] (2), [Zn(bishydeten)Pd(CN)(4)] (3) and [Cd(bishydeten)Pd(CN)(4)] (4) (bishydeten = N,N'-bis(2-hydroxyethyl)ethylenediamine], have been synthesized and characterized by various techniques (elemental analysis, IR, EPR, X-ray and thermal analysis). In compound 4, all of the cyano groups use -N edges to form coordination bonds to Cd(II) in addition to -C atoms, resulting in the formation of a tridimensional network. The same situation is observed for compound 3 for one of the tetracyanopalladate(II) groups, while two cyano groups remain in the monodentate form coordinated to Pd(II) in the other tetracyanopalladate(II) group. While an EPR signal was not observed for 1, the g parameters obtained from the EPR spectrum of 2 indicated that the Cu(II) ions are located in tetragonal distorted octahedral sites (D-4h) and that the ground state of the paramagnetic electron is d(x2-y2). Variable temperature magnetic susceptibility measurements recorded in the range 15-300 K showed the presence of a very small antiferromagnetic interaction below 20 K for complexes 1 and 2.2 was proven to be less effective as a catalyst than 1 under the Heck reaction conditions. Moreover, 1 was determined to be a more effective catalyst and more efficient for iodoarenes than bromoarenes under Suzuki coupling conditions. (c) 2012 Elsevier Ltd. All rights reserved.en_US
dc.description.sponsorshipScientific and Technical Research Council of Turkey (TUBITAK) [TBAG-104T205]; TUBITAK BIDEBen_US
dc.description.sponsorshipThis work was supported by the Scientific and Technical Research Council of Turkey (TUBITAK, Grant TBAG-104T205). Also, we thank TUBITAK BIDEB for the National Scholarship Program for PhD Students.en_US
dc.identifier.doi10.1016/j.poly.2012.09.030
dc.identifier.endpage60en_US
dc.identifier.issn0277-5387
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-84868237304en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage50en_US
dc.identifier.urihttps://doi.org/10.1016/j.poly.2012.09.030
dc.identifier.urihttps://hdl.handle.net/11616/95844
dc.identifier.volume49en_US
dc.identifier.wosWOS:000313477100009en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherPergamon-Elsevier Science Ltden_US
dc.relation.ispartofPolyhedronen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCoordination polymersen_US
dc.subjectPalladium complexesen_US
dc.subjectCrystal structuresen_US
dc.subjectThermal analysisen_US
dc.subjectMagnetic susceptibilityen_US
dc.subjectCatalysten_US
dc.titleSynthesis, crystal structures, magnetic properties and Suzuki and Heck coupling catalytic activities of new coordination polymers containing tetracyanopalladate(II) anionsen_US
dc.typeArticleen_US

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