The structural, electronic and spectroscopic properties of 4FPBAPE molecule: Experimental and theoretical study
     
Yazarlar (4)
Prof. Dr. Emine TANIŞ Kırşehir Ahi Evran Üniversitesi, Türkiye
Prof. Dr. Emine BABUR ŞAŞ Kırşehir Ahi Evran Üniversitesi, Türkiye
Mustafa Kurban
Kırşehir Ahi Evran Üniversitesi, Türkiye
Prof. Dr. Mustafa KURT Kırşehir Ahi Evran Üniversitesi, Türkiye
Makale Türü Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı Journal of Molecular Structure
Dergi ISSN 0022-2860 Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili İngilizce Basım Tarihi 02-2018
Cilt / Sayı / Sayfa 1154 / 1 / 301–318 DOI 10.1016/j.molstruc.2017.10.057
Makale Linki https://linkinghub.elsevier.com/retrieve/pii/S0022286017314035
Özet
The experimental and theoretical study of 4-Formyl Phenyl Boronic Acid Pinacol Ester (4FPBAPE) molecule were performed in this work. H-1, C-13 NMR and UV-Vis spectra were tested in dimethyl sulfoxide (DMSO). The structural, spectroscopic properties and energies of 4FPBAPE were obtained for two potential conformers from density functional theory (DFT) with B3LYP/6-311G (d, p) and CAM-B3LYP/6-311G (d, p) basis sets. The optimal geometry of those structures was obtained according to the position of oxygen atom upon determining the scan coordinates for each conformation. The most stable conformer was found as the A(2) form. The fundamental vibrations were determined based on optimized structure in terms of total energy distribution. Electronic properties such as oscillator strength, wavelength, excitation energy, HOMO, LUMO and molecular electrostatic potential and structural properties such as radial distribution functions (RDF) and probability density depending on coordination number are presented. Theoretical results of 4-FPBAPE spectra were found to be compatible with observed spectra. (C) 2017 Elsevier B.V. All rights reserved.
Anahtar Kelimeler
4FPBAPE | DFT | Fourier transform infrared spectroscopy | Dispersive Raman spectra | Nuclear magnetic resonance | Dimethyl sulfoxide