dc.contributor.advisor | Özel, Ayşen | |
dc.contributor.author | Çelik, Sefa | |
dc.date.accessioned | 2020-12-07T14:23:06Z | |
dc.date.available | 2020-12-07T14:23:06Z | |
dc.date.submitted | 2007 | |
dc.date.issued | 2018-08-06 | |
dc.identifier.uri | https://acikbilim.yok.gov.tr/handle/20.500.12812/155436 | |
dc.description.abstract | Bu 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.abstract | In 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.language | Turkish | |
dc.language.iso | tr | |
dc.rights | info:eu-repo/semantics/openAccess | |
dc.rights | Attribution 4.0 United States | tr_TR |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
dc.subject | Fizik ve Fizik Mühendisliği | tr_TR |
dc.subject | Physics and Physics Engineering | en_US |
dc.title | Serbest yapıdaki 3-,5-,6-,8- aminokinolin moleküllerinin titreşim frekansı ve kiplerinin kuantum kimyasal yöntem ve kırmızı-altı spektroskopisi ile incelenmesi | |
dc.title.alternative | Investigation of vibrational frequencies of free 3-, 5-, 6-, 8- aminoquinoline molecules by IR spectroscopy and quantum chemical calculation | |
dc.type | masterThesis | |
dc.date.updated | 2018-08-06 | |
dc.contributor.department | Fizik Anabilim Dalı | |
dc.subject.ytm | Ab initio | |
dc.subject.ytm | Hartree-Fock theory | |
dc.subject.ytm | Vibrational frequency | |
dc.subject.ytm | Molecular structure | |
dc.identifier.yokid | 9007468 | |
dc.publisher.institute | Fen Bilimleri Enstitüsü | |
dc.publisher.university | İSTANBUL ÜNİVERSİTESİ | |
dc.identifier.thesisid | 178146 | |
dc.description.pages | 99 | |
dc.publisher.discipline | Atom ve Molekül Fiziği Bilim Dalı | |