The Importance of Polymorphism Dependent Aggregation Induced Enhanced Emission of the Acrylonitrile Derivative: Helical J Type and Antiparallel H Type Stacking Modes

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dc.authorid0000-0002-1447-7534en_US
dc.contributor.authorYakalı, Gül
dc.contributor.authorÇoba, Mustafa B.
dc.contributor.authorÖzen, Furkan
dc.contributor.authorÖzen, Leyla B.
dc.contributor.authorGündüz, Bayram
dc.contributor.authorTurgut Cin, Günseli
dc.date.accessioned2021-11-23T11:11:23Z
dc.date.available2021-11-23T11:11:23Z
dc.date.issued2021en_US
dc.departmentMTÖ Üniversitesi, Darende Meslek Yüksekokulu, Tıbbi Hizmetler ve Teknikler Bölümüen_US
dc.description.abstractIn this study to analyze the structure-property relationship of synthesized ?-conjugated acrylonitrile derivative in terms of polymorphism dependent emission and conformational polymorphism, single crystal x-ray diffraction method, photophysical and theoretical studies were performed. The fluorescent molecule with two polymorphic structure were presented to demonstrate the effect of the molecular conformation and stacking type on the polymorphism dependent emission in aggregate state. According to results of crystallography and photophysical studies, both form of the molecule displayed aggregation induced enhanced emission (AIEE) property in the solid phase due to the restricted intramolecular rotation (RIR) and favourable stacking interactions including the antiparallel H type, J type stacking modes and intramolecular charge transfer (ICT) process. As a result, J type and antiparallel H type stacking mode with the restricted intramolecular rotation make the crystals higly emissive in solid phase. We believe that, studied two polymorphs will be best candidates for the ?-conjugated acrylonitrile derivatives in the optoelectronic field. Moreover, this study will provide an overview of the importance of conformational polymorphism, stacking type on fluorescence properties of the polymorphic structures and propose new ways for targeted polymorphic molecular design strategies in acrylonitrile derivatives.en_US
dc.identifier.citationYakalı, G., Çoban, M. B., Özen, F., Özen, L. B., Gündüz, B., & Cin, G. T. (2021). The Importance of Polymorphism Dependent Aggregation Induced Enhanced Emission of the Acrylonitrile Derivative: Helical J Type and Antiparallel H Type Stacking Modes. ChemistrySelect, 6(41), 11392-11406.en_US
dc.identifier.doi10.1002/slct.202102018
dc.identifier.endpage11406en_US
dc.identifier.issn2365-6549en_US
dc.identifier.issue41en_US
dc.identifier.scopus2-s2.0-85118563849en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage11392en_US
dc.identifier.urihttps://doi.org/10.1002/slct.202102018
dc.identifier.urihttps://hdl.handle.net/20.500.12899/483
dc.identifier.volume6en_US
dc.identifier.wosWOS:000715399500026en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorGündüz, Bayram
dc.language.isoenen_US
dc.publisherWiley-Blackwellen_US
dc.relation.ispartofChemistrySelecten_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAcrylonitrile derivativesen_US
dc.subjectConformational polymorphismen_US
dc.subjectCrystal engineeringen_US
dc.subjectDFTen_US
dc.subjectFluorescenceen_US
dc.titleThe Importance of Polymorphism Dependent Aggregation Induced Enhanced Emission of the Acrylonitrile Derivative: Helical J Type and Antiparallel H Type Stacking Modesen_US
dc.typeArticleen_US

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