Hofmann-tipi konak-konuk bileşenlerinin kırmızı-altı spektroskopisi ile incelenmesi

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Thesis Type: Postgraduate

Institution Of The Thesis: Gazi University, Fen Bilimleri Enstitüsü, FİZİK ANABİLİM DALI, Turkey

Approval Date: 2003

Thesis Language: Turkish

Student: TARİK S. RESHİD

Supervisor: Akif Özbay

Abstract:

INVESTIGATION OF HOFMANN-TYPE CLATHRATES BY USING INFRARED SPECTROSCOPY (MJScThesis) Tarik S. Rcshid GAZİ UNIVERSITY INSTUTE OF SCTNCE AND TECHNOLOGY OCTOBER 2003 ABSTACT In this study, Hofmann-type M(l,7-diaminoheptane ) Ni(CN)4.nG (M=Ni, Co, Cu, G=l,2- diklorobenzen, 1,3-diklorobenzen, 1,4-diklorobenzen; M=Ni and Co, G=0- ksilen, p- ksilen; M=Ni,Co and Cu, G=benzen, M=Co veya Cu, G=Toluene) clathrates were prepared for the first time. The infrared spectra all these compounds have been prepared for the first time. The infrared spectra all these compounds recorded between 4000-400 cm'1 region. The vibrational frequencies of the free ligand molecules were compared with those of the Hofmann-type clathrates. The frequency shifts between free ligand and coordinated ligand were investigated. The vibrational frequencies of Ni(CN)4 -2 group and guset molecules have been recorded. The results of the C, H, N analyses of the complexes are also given. Given Science Cod : 205 Key words : Clathrates and benzene, 1,2- dichlorobenzene, 1,3-dichlorobenzene 1,4-dichlorobenzene, 0-xylene, p-xylene,toluene. Page number : 70 Adviser : Asst Prof. Akif ÖZBAY