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 (Q3)
Dergi ISSN 0022-2860 Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler SCI
Makale Dili İngilizce Basım Tarihi 10-2017
Cilt / Sayı / Sayfa 1154 / 1 / 301–318 DOI 10.1016/j.molstruc.2017.10.057
Makale Linki https://www.sciencedirect.com/science/article/abs/pii/S0022286017314035?via%3Dihub
Özet
The experimental and theoretical study of 4-Formyl Phenyl Boronic Acid Pinacol Ester (4FPBAPE) molecule were performed in this work. 1H, 13C 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 A2 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.
Anahtar Kelimeler
4FPBAPE | DFT | Dimethyl sulfoxide | Dispersive Raman spectra | Fourier transform infrared spectroscopy | Nuclear magnetic resonance