Aromatic Chromophore-Tethered Schiff Base Ligands and Their Iron(III)/Chromium(III) Salen and Saloph Capped Complexes

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dc.contributor.authorObali, Aslihan Yilmaz
dc.contributor.authorUcan, Halil Ismet
dc.date.accessioned2020-03-26T18:23:57Z
dc.date.available2020-03-26T18:23:57Z
dc.date.issued2012
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractAromatic chromophores; pyrene, phenanthrene, anthracene, naphtalene and benzene-tethered Schiff base ligands and their iron(III)/chromium(III) Salen and Saloph capped complexes have been synthesized. Compounds have been characterized by means of FT-IR Spectroscopy, H-1-NMR Spectroscopy, Magnetic Susceptibility, Elementel Analsis, TG/DTA measurements. Their fluorescence and absorbance properties have been investigated by Luminescence Spectroscopy and UV-vis Spectroscopy. Generally, ligands show an intense excimer fluorescence emissions in acetonitrile-methanol medium while iron(III) and chromium(III) complexes exhibit low fluorescence's. Intensity compared to ligands iron and chromium centers act as an extra chromophore that quench the pyrene, phenanthrene, anthracene, naphtalene and benzene molecules' singlet state. The mechanism of quenching is attributed to a iron (or chromium)-to-pyrene (or phenanthrene, anthracene, naphtalene and benzene) electronic energy transfer process.en_US
dc.description.sponsorshipScientific Research Projects Foundation of Selcuk University (Konya/TURKEY)Selcuk University [2010/09101052]; Aslihan YILMAZ OBALI's MSc Thesisen_US
dc.description.sponsorshipWe thank the Scientific Research Projects Foundation of Selcuk University (Konya/TURKEY) (SUBAP-Grant Number 2010/09101052) for financial support of this work produced from a part of Aslihan YILMAZ OBALI's MSc Thesis.en_US
dc.identifier.doi10.1007/s10895-012-1075-8en_US
dc.identifier.endpage1370en_US
dc.identifier.issn1053-0509en_US
dc.identifier.issue5en_US
dc.identifier.pmid22695928en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage1357en_US
dc.identifier.urihttps://dx.doi.org/10.1007/s10895-012-1075-8
dc.identifier.urihttps://hdl.handle.net/20.500.12395/27760
dc.identifier.volume22en_US
dc.identifier.wosWOS:000308064100016en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherSPRINGER/PLENUM PUBLISHERSen_US
dc.relation.ispartofJOURNAL OF FLUORESCENCEen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectFluorescenceen_US
dc.subjectSchiff baseen_US
dc.subjectSalenen_US
dc.subjectSalophen_US
dc.subjectMetal complexesen_US
dc.titleAromatic Chromophore-Tethered Schiff Base Ligands and Their Iron(III)/Chromium(III) Salen and Saloph Capped Complexesen_US
dc.typeArticleen_US

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