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dc.contributor.advisorÖzel, Ayşen
dc.contributor.authorÇelik, Sefa
dc.date.accessioned2020-12-07T14:23:06Z
dc.date.available2020-12-07T14:23:06Z
dc.date.submitted2007
dc.date.issued2018-08-06
dc.identifier.urihttps://acikbilim.yok.gov.tr/handle/20.500.12812/155436
dc.description.abstractBu çalısmada, 3-, 5-, 6-, 8- Aminokinolin moleküllerinin titresimsel spektrumu,kuantum kimyasal hesaplama yöntemleri ile incelenmistir. Gaussian 03 programıkullanılarak 3-, 5-, 6-, 8- Aminokinolin moleküllerinin geometri optimizasyonu vetitresim dalga sayıları hesaplanmıstır. Ab-initio yöntemler kapsamında Hartree-Fock(HF) yöntemi ile 6-31G++(d,p) baz seti, Yogunluk Fonksiyon Teorisi ile 6-31G++(d,p),6-311G++(d,p) baz setleri, MP2 (2. derece Moller ? Plesset Pertürbasyon Teorisi) ile 3-21G baz setleri kullanılarak 3-, 5-, 6-, 8- Aminokinolin moleküllerinin titresim frekansve kipleri hesaplanmıstır. Ayrıca molekülün toplam enerji dagılımları (TED)hesaplanmıs ve titresim kipleri belirlenmistir. Deneysel olarak 3-, 5-, 6-, 8-Aminokinolin moleküllerinin Jasco 300 FT-IR spektrometresi kullanılarak 4000-400cm-1 bölgesinde FT-IR spektrumu kaydedilerek, deneysel frekans degerleri ile teorikfrekans degerleri karsılastırılmıstır.
dc.description.abstractIn this study, the vibrational spectrum of 3-, 5-, 6-, 8- Aminoquinoline molecules wereinvestigated by quantum chemical calculations. Vibrational frequencies and geometryoptimization calculations were calculated by `Gaussian 03? program. The vibrationalfrequencies and modes of 3-, 5-, 6-, 8- Aminoquinoline molecules have been calculated abinitiomethods including Hartree-Fock (HF) with 6-311G++(d,p) basis set, Density FunctionalTheory (DFT) with 6-31G++(d,p), 6-311G++(d,p) basis sets and MP2 with 3-21G basis set.In addition, the total energy distributions (TED) of the 3-, 5-, 6-, 8- Aminoquinolinemolecules have been calculated and vibrational modes have been determined. The FT-IRspectrum of 3-, 5-, 6-, 8- Aminoquinoline molecules were recorded by Jasco 300 FT-IRspectrometer in the range 4000-400 cm-1 and experimental frequencies results were comparedwith the theoretical frequencies results.en_US
dc.languageTurkish
dc.language.isotr
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rightsAttribution 4.0 United Statestr_TR
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjectFizik ve Fizik Mühendisliğitr_TR
dc.subjectPhysics and Physics Engineeringen_US
dc.titleSerbest yapıdaki 3-,5-,6-,8- aminokinolin moleküllerinin titreşim frekansı ve kiplerinin kuantum kimyasal yöntem ve kırmızı-altı spektroskopisi ile incelenmesi
dc.title.alternativeInvestigation of vibrational frequencies of free 3-, 5-, 6-, 8- aminoquinoline molecules by IR spectroscopy and quantum chemical calculation
dc.typemasterThesis
dc.date.updated2018-08-06
dc.contributor.departmentFizik Anabilim Dalı
dc.subject.ytmAb initio
dc.subject.ytmHartree-Fock theory
dc.subject.ytmVibrational frequency
dc.subject.ytmMolecular structure
dc.identifier.yokid9007468
dc.publisher.instituteFen Bilimleri Enstitüsü
dc.publisher.universityİSTANBUL ÜNİVERSİTESİ
dc.identifier.thesisid178146
dc.description.pages99
dc.publisher.disciplineAtom ve Molekül Fiziği Bilim Dalı


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