Please use this identifier to cite or link to this item: https://hdl.handle.net/11499/608
Title: KIRMIZI EMİSYONA SAHİP KARBOKSİAMİT BİPİRİDİL LİGANDI İÇEREN BAZI İRİDYUM KOMPLEKSLERİNİN SENTEZ VE YAPISAL KARAKTERİZASYONU
Other Titles: SYNTHESIS AND STRUCTURAL CHARACTERIZATION OF SEVERAL RED EMITTING IRIDIUM COMPLEXES CONTAINING CARBOXYAMIDE BIPYRIDYL LIGANDS
Authors: Gören, Ayşen
Advisors: Çiğdem Şahin
Keywords: İridyum kompleksi, 2-fenil piridin, bipiridin, fosforesans.
Iridium complex, 2-phenyl pyridine, bipyridine, phosphorescence.
Publisher: Pamukkale Üniversitesi Fen Bilimleri Enstitüsü
Source: Denizli
Abstract: Bu tez çalışmasında 2-(3-florofenil)-4-metilpiridin (Ln) ve bipiridin ligandları N,N'-dipropil-2,2'-bipiridin-4,4'-dikarboksiamit (L1), N,N'-dibütil- 2,2'-bipiridin-4,4'-dikarboksiamit (L2), N,N'-dipentil-2,2'-bipiridin-4,4'- dikarboksiamit (L3), N,N'-dihekzil-2,2'-bipiridin-4,4'-dikarboksiamit (L4), N,N'-dioktil-2,2'-bipiridin-4,4'-dikarboksiamit (L5), N,N'-dibenzil-2,2'- bipiridin-4,4'-dikarboksiamit (L6), N,N'-di(2-fenil-etil)-2,2'-bipiridin-4,4'- dikarboksiamit (L7) ve bu ligandların iridyum(III) kompleksleri [Ir(Ln)2(L1)], [Ir(Ln)2(L2)], [Ir(Ln)2(L3)],[Ir(Ln)2(L4)], [Ir(Ln)2(L5)], [Ir(Ln)2(L6)], [Ir(Ln)2(L7)] (1-7) sentezlendi. Ligandların ve komplekslerin karakterizasyonunda UV-Vis, FTIR-ATR ve 1H-NMR teknikleri kullanıldı. Sentezlenen iridyum(III) komplekslerinin absorpsiyon ve emisyon çalışmaları toluen, diklorometan ve klorobenzen çözgenleri kullanılarak yapılmıştır. Sentezlenen iridyum(III) kompleksleri (1-7) toluen, klorobenzen ve diklorometan içerisinde 283-485 nm arasında absorpsiyon bandları ve 548-610 nm arasında ise emisyon bandları göstermektedir. Elde edilen veriler sentezlenen komplekslerin kırmızı renkli emisyon yaptığını göstermektedir. In this thesis, 2-(3-fluorophenyl)-4-methylpyridine (Ln) and bipyridine ligands N,N'-dipropyl-2,2'-bipyridine-4,4'-dicarboxamide (L1), N,N'-dibutyl- 2,2'-bipyridine-4,4'-dicarboxamide (L2), N,N'-dipentyl-2,2'-bipyridine-4,4'- dicarboxamide (L3), N,N'-dihexyl-2,2'-bipyridine-4,4'-dicarboxamide (L4), N,N'-dioctyl-2,2'-bipyridine-4,4'-dicarboxamide (L5), N,N'-dibenzyl-2,2'- bipyridine-4,4'-dicarboxamide (L6), N,N'-di(2-phenyl-ethyl)-2,2'-bipyridine- 4,4'-dicarboxamide (L7) and their iridium(III) complexes [Ir(Ln)2(L1)], [Ir(Ln)2(L2)], [Ir(Ln)2(L3)], [Ir(Ln)2(L4)], [Ir(Ln)2(L5)], [Ir(Ln)2(L6)], [Ir(Ln)2(L7)] (1-7) were synthesized. The ligands and complexes were characterized by using UV-Vis, FTIR and 1H-NMR techniques. Absorption and emission studies of synthesized iridium(III) complexes was carried out in toluene, chlorobenzene and dichloromethane solvents. Synthesized iridium(III) complexes (1-7) in toluene, chlorobenzene and dichloromethane show absorption bands between 283-485 nm and emission bands between 548-610 nm. The synthesized complexes present a red emission.
URI: https://hdl.handle.net/11499/608
Appears in Collections:Tez Koleksiyonu

Files in This Item:
File Description SizeFormat 
aysen goren tez _son.pdf2.31 MBAdobe PDFThumbnail
View/Open
Show full item record



CORE Recommender

Page view(s)

22
checked on Mar 27, 2024

Download(s)

30
checked on Mar 27, 2024

Google ScholarTM

Check





Items in GCRIS Repository are protected by copyright, with all rights reserved, unless otherwise indicated.