Probing the compound E 5 diethylamino 2 4 methylphenylimino methyl phenol mainly from the point of tautomerism in solvent media and the solid state by experimental and computational methods
 
Yazarlar (4)
Prof. Dr. Çiğdem ALBAYRAK KAŞTAŞ Sinop Üniversitesi, Türkiye
Prof. Dr. Gökhan Kaştaş Ondokuz Mayis Üniversitesi, Türkiye
Mustafa Odabaşoǧlu
Pamukkale Üniversitesi, Türkiye
Rene Frank Universität Leipzig, Almanya
Makale Türü Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy (Q2)
Dergi ISSN 1386-1425 Dergi Bilgileri (2011)
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili İngilizce Basım Tarihi 10-2011
Kabul Tarihi Yayınlanma Tarihi 01-10-2011
Cilt / Sayı / Sayfa 81 / 1 / 72–78 DOI 10.1016/j.saa.2011.05.046
Makale Linki https://linkinghub.elsevier.com/retrieve/pii/S1386142511003994
UAK Araştırma Alanları
Organik Kimya
Özet
In this study, the molecular structure and spectroscopic properties of (E)-5-(diethylamino)-2-[(4-methylphenylimino)methyl]phenol were characterized experimentally by X-ray diffraction, FT-IR and UV–vis spectroscopic techniques and computationally by DFT method. It is concluded on the basis of X-ray diffraction and FT-IR analyses that the title compound exists in enol form in the solid state. UV–vis spectra of the title compound were recorded in different organic solvents to investigate the dependence of tautomerism on solvent types. The tautomerism-solvent relation was also studied by computational methods to have more insight on structural properties. The geometry optimization of the title compound in gas phase was performed by using DFT (B3LYP) method with 6-311G(d,p) basis set. The geometry optimizations in solvent media were carried out at the same theory level by the polarizable continuum model …
Anahtar Kelimeler
Computational method | Intramolecular proton transfer | Schiff base | Spectroscopic investigation | Tautomerism