A Study on Theoretical and Experimentical Spectroscopic Properties 1-Methyl-3- benzyl-4-(3-ethoxy-4-methoxybenzylidenamino)-4,5-dihydro-1H-1,2,4-triazol-5-one
Öz
In this study, theoretically spectral values of 1-methyl-3-benzyl-4-(3-ethoxy-4-methoxybenzylidenamino)-4,5-dihydro-1H-1,2,4-triazol-5-one were calculated and these values were compared with experimental values and obtained conclusions were evaluated. For this purpose, firstly, 1-methyl-3-benzyl-4-(3-ethoxy-4-methoxybenzylidenamino)-4,5-dihydro-1H-1,2,4-triazol-5-one has been optimized using B3LYP/6-311G(d,p) and HF/6-311G(d,p) basis set. 1H-NMR and 13C-NMR spectral values according to GIAO method was calculated using Gaussian G09W program package in gas phase and in DMSO solvent. Theoretically and experimentally values were plotted according to δ exp=a. δ calc. + b, Eq. a and b constants regression coefficients with a standard error values were found using the Sigma plot program. Theoretically calculated IR values of this compound were calculated in gas phase by using of 6-311G(d,p) basis sets of B3LYP and HF methods and are multiplied with appropriate scale factors and the values obtained according to B3LYP and HF methods are formed using theoretical infrared spectrum. The identification of calculated IR values were used veda4f program. UV-vis values in ethanol were calculated. In addition, bond angles, bond lengths, dipole moments, the highest occupied molecular orbital-lowest unoccupied molecular orbital (HOMO-LUMO) energy, mulliken charges and total energy of the molecule were calculated with both methods. The calculated and experimental results were exhibited a very good agreement.
Anahtar Kelimeler
Ayrıntılar
Birincil Dil
İngilizce
Konular
Mühendislik
Bölüm
Araştırma Makalesi
Yazarlar
Gül Özdemir
Department of Chemistry, Kafkas University, Kars
Türkiye
Murat Beytur
Department of Chemistry, Kafkas University, Kars
Türkiye
Osman Üçüncü
Gümüşhane University, Engineering Faculty, Gümüşhane
Türkiye
Haydar Yüksek
Bu kişi benim
Department of Chemistry, Kafkas University, Kars
Türkiye
Yayımlanma Tarihi
27 Aralık 2013
Gönderilme Tarihi
10 Ağustos 2017
Kabul Tarihi
6 Kasım 2013
Yayımlandığı Sayı
Yıl 2013 Cilt: 6 Sayı: 1