Publication: Bazı O-etoksi ve O-hidroksi Schiff Bazlarının Yapı ve Özelliklerinin Deneysel ve Teorik Yöntemlerle İncelenmesi
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Bu tez çalışması kapsamında, 2 Etoksi 1 naftaldehit, (E) N ((2 etoksinaftalin 1?yl)metilen)?3?metilanilin, (E)?3?Kloro?N?((2?etoksinaftalin?1?yl)metilen)?4?metilanilin, (E)?N?((2?etoksinaftalin?1?yl)metilen)?3?iyodo?4?metilanilin, (E)?N?((2?etoksinaftalin?1?yl)metilen)naftalin?2?amin, (E)?4?((2?etoksinaftalin?1?yl)metilenamino)?1,5?dimetil?2?fenil?1H?pirazol?3(2H)?one, (E)?1?[2?(5?bromo?2?hidroksibenzilidenamino)fenil]ethanone 5?bromosalisialdehit solvat, (E)?1?[2?(2?hidroksi?3?metoksibenzilidenamino)fenil]etanon, (Z)?1?[(2?asetifenilamino)metilen]naftalin?2(1H)?one bileşiklerinin moleküler ve kristal yapıları tek kristal x-ışınları krınımı ile belirlenmiştir. Kırmızı altı ve görünür bölge?mor ötesi spektrumlarında önemli bantlar açıklanarak teorik yöntemlerden elde edilenlerle karşılaştırılmıştır. Moleküllerin Gaussian 03W programı yardımıyla, torsiyonel ve proton transferi sırasındaki enerji engelleri, elektrostatik potansiyel haritaları, dipol moment vektörleri, doğrusal olmayan optik özellikleri ve ısıya bağlı termodinamik parametrelerinin denklemleri elde edilmiştir.
In this study, the molecular and crystal structures of 2-ethoxy-1-naphthaldehyde, (E)-N-((2-ethoxynaphthalen-1-yl)methylene)-3-methylaniline, (E)-3-chloro-N-((2-ethoxy naphthalen-1-yl)methylene)-4-methylaniline, (E)-N-((2-ethoxynaphthalen-1-yl)methylene)-3-iodo-4-methylaniline, (E)-N-((2-ethoxynaphthalen-1-yl)methylene)naphthalen-2-amine, (E)-4-((2-ethoxynaphthalen-1-yl)methyleneamino)-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one, (E)-1-[2-(5-bromo-2-hydroxybenzylideneamino)phenyl]ethanone 5-bromosalicylaldehyde solvate, (E)-1-[2-(2-hydroxy-3-methoxybenzylideneamino)phenyl]ethanone, and (Z)-1-[(2-acetylphenylamino)methylene]naphthalen-2(1H)-one compounds were determined by single crystal X-ray diffraction method. The significant vibrational bands were evaluated and compared with those obtained from theoretical methods. The energy barriers related to torsional change and proton transfer, electrostatic potential maps, dipole moment vectors, non-linear optical properties and the equations of temperature-dependent thermodynamic parameters for all molecules were obtained by using Gaussian 03W program.
In this study, the molecular and crystal structures of 2-ethoxy-1-naphthaldehyde, (E)-N-((2-ethoxynaphthalen-1-yl)methylene)-3-methylaniline, (E)-3-chloro-N-((2-ethoxy naphthalen-1-yl)methylene)-4-methylaniline, (E)-N-((2-ethoxynaphthalen-1-yl)methylene)-3-iodo-4-methylaniline, (E)-N-((2-ethoxynaphthalen-1-yl)methylene)naphthalen-2-amine, (E)-4-((2-ethoxynaphthalen-1-yl)methyleneamino)-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one, (E)-1-[2-(5-bromo-2-hydroxybenzylideneamino)phenyl]ethanone 5-bromosalicylaldehyde solvate, (E)-1-[2-(2-hydroxy-3-methoxybenzylideneamino)phenyl]ethanone, and (Z)-1-[(2-acetylphenylamino)methylene]naphthalen-2(1H)-one compounds were determined by single crystal X-ray diffraction method. The significant vibrational bands were evaluated and compared with those obtained from theoretical methods. The energy barriers related to torsional change and proton transfer, electrostatic potential maps, dipole moment vectors, non-linear optical properties and the equations of temperature-dependent thermodynamic parameters for all molecules were obtained by using Gaussian 03W program.
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Tez (doktora) -- Ondokuz Mayıs Üniversitesi, 2012
Libra Kayıt No: 71859
Libra Kayıt No: 71859
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