Synthesis spectroscopic molecular and computational structure characterizations of E 2 ethoxy 6 phenylimino methyl phenol
Yazarlar (5)
Prof. Dr. Çiğdem ALBAYRAK KAŞTAŞ Sinop Üniversitesi, Türkiye
Prof. Dr. Başak KOŞAR KIRCA Sinop Üniversitesi, Türkiye
Arş. Gör. Serkan Demir Ondokuz Mayis Üniversitesi, Türkiye
Mustafa Odabaşoǧlu
Pamukkale Üniversitesi, Türkiye
Orhan Büyükgüngör
Ondokuz Mayis 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 Dergi Bilgileri (2010)
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili İngilizce Basım Tarihi 01-2010
Kabul Tarihi Yayınlanma Tarihi 01-01-2010
Cilt / Sayı / Sayfa 963 / 2 / 211–218 DOI 10.1016/j.molstruc.2009.10.037
Makale Linki https://linkinghub.elsevier.com/retrieve/pii/S0022286009006747
UAK Araştırma Alanları
Organik Kimya
Özet
The structure of (E)-2-ethoxy-6-[(phenylimino)methyl]phenol was characterized by X-ray diffraction, IR and electronic spectroscopy. The title compound prefers enol form in solid state as to X-ray and IR results. UV–Vis spectra of the title compound were recorded in various solvents. The results show that the molecule exists only enol form even in solvent media. Electronic structure and spectroscopic properties of title compound were investigated from calculative point of view. DFT/B3LYP optimization was performed based on X-ray Geometry applying 6–311G(d,p) basis set. TD-DFT calculations starting from optimized geometry were carried out in both gas and solution phase to calculate excitation energies of enol and keto tautomers. Vibrational frequency analysis was performed at the optimized geometry with the same level of theory.
Anahtar Kelimeler
Computational study | IR and UV-Vis spectroscopy | Molecule orbitals | Schiff Base | Tautomerism | X-ray analysis