Coordination complexes and polymers from the initial application of phenyl-2-pyridyl ketone azine in mercury chemistry

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dc.contributor.authorKhandar, Ali Akbar
dc.contributor.authorGhosh, Barindra Kumar
dc.contributor.authorLampropoulos, Christos
dc.contributor.authorGargari, Masoumeh Servati
dc.contributor.authorBhar, Kishalay
dc.contributor.authorYazdi, Seyed Abolfazl Hosseini
dc.contributor.authorCain, John M.
dc.contributor.authorMahmoudi, Ghodrat
dc.contributor.buuauthorYılmaz, Veysel Turan
dc.contributor.departmentUludağ Üniversitesi/Fen-Edebiyat Fakültesi/Kimya Anabilim Dalı.tr_TR
dc.contributor.orcid0000-0002-2849-3332tr_TR
dc.contributor.researcheridL-7238-2018tr_TR
dc.contributor.scopusid7006269202tr_TR
dc.date.accessioned2022-06-13T13:10:12Z
dc.date.available2022-06-13T13:10:12Z
dc.date.issued2015-01-08
dc.description.abstractA series of new mercury(II) azine Schiff base complexes have been synthesized and characterized from the initial use of phenyl-2-pyridyl ketone azine in Hg-II chemistry. The synthetic/crystallization technique utilized involved the use of a branched tube, where temperature differential allowed for the slow crystallization of the products. The synthesized compounds are the mononuclear [Hg(L)Cl-2] (1), [Hg(L)Br-2] (2), [Hg(L)(NO2)(2)] (3), and the dinuclear [Hg-2(mu-L)(SCN)(4)] (4) coordination compounds, as well as a 1D coordination polymer [Hg(L)(mu-I)(2)HgI2](n) (5) (L = phenyl-2-pyridyl ketone azine). From the X-ray data, it is evident that this versatile ligand functions as a bi- or tridentate chelate, and is also able to bridge two H-II centers. The crystal structures of 1 and 2 are similar, both containing two crystallographically independent Hg-II molecules, one tetrahedrally coordinated and one exhibiting trigonal bipyramidal geometry. The heptacoordinated Hg-II center in 3 adopts a distorted capped trigonal prismatic coordination sphere, while in the dinuclear complex 4, the metal ions are bridged via the bis(bidentate) L and each center is also bound to two S-bonded thiocyanate units. The one-dimensional coordination polymer in 5 consists of a tetrahedral HgI4 and a trigonal bipyramidal HgN3I2 chromophore unit, bridged by mu-I- bridges. The thermal stability of the crystal lattice in 1-5 follows the pattern 3 > 1 > 2 > 5 > 4, as studied by TG/DTA, while the TG data of 1,2, and 5 are similar, but different than the respective ones for 3 and 4, between which important similarities are observed. In the solid state, the ligand and compounds 1-5 exhibit intraligand pi -> pi* fluorescence at room temperature.en_US
dc.description.sponsorshipUniversity of Tabriz Research Councilen_US
dc.description.sponsorshipCouncil of Scientific & Industrial Research (CSIR) - Indiaen_US
dc.description.sponsorshipResearch Corporation for Science Advancementen_US
dc.identifier.citationKhandar, A. A. vd. (2015). "Coordination complexes and polymers from the initial application of phenyl-2-pyridyl ketone azine in mercury chemistry". Polyhedron, 85, 467-475.en_US
dc.identifier.endpage475tr_TR
dc.identifier.issn0277-5387
dc.identifier.scopus2-s2.0-84949116299tr_TR
dc.identifier.startpage467tr_TR
dc.identifier.urihttps://doi.org/10.1016/j.poly.2014.09.005
dc.identifier.urihttps://www.sciencedirect.com/science/article/pii/S0277538714005993
dc.identifier.urihttp://hdl.handle.net/11452/27117
dc.identifier.volume85tr_TR
dc.identifier.wos000347582900058tr_TR
dc.indexed.pubmedPubMeden_US
dc.indexed.scopusScopusen_US
dc.indexed.wosSCIEen_US
dc.language.isoenen_US
dc.publisherPergamon-Elsevieren_US
dc.relation.collaborationYurt dışıtr_TR
dc.relation.journalPolyhedronen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergitr_TR
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAzineen_US
dc.subjectCoordination polymeren_US
dc.subjectLuminescenceen_US
dc.subjectMercury(II) halide/pseudohalideen_US
dc.subjectX-ray structureen_US
dc.subjectSchiff-baseen_US
dc.subjectStructural-characterizationen_US
dc.subjectCrystal-structuresen_US
dc.subjectSpectral propertiesen_US
dc.subjectThermal-stabilityen_US
dc.subjectHalide-complexesen_US
dc.subjectDonor ligandsen_US
dc.subjectNitriteen_US
dc.subjectPhotoluminescenceen_US
dc.subjectReactivityen_US
dc.subjectChemistryen_US
dc.subjectCrystallographyen_US
dc.subject.scopusComplex; Benzaldehydes; Hydrazonesen_US
dc.subject.wosChemistry, inorganic & nuclearen_US
dc.subject.wosCrystallographyen_US
dc.titleCoordination complexes and polymers from the initial application of phenyl-2-pyridyl ketone azine in mercury chemistryen_US
dc.typeArticle
dc.wos.quartileQ2en_US

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