Two new Schiff bases of (E)-2,4-di-tert-butyl-6-((4-fluorophenylimino)methyl)phenol (I) and (E)-2,4-di-tert-butyl-6-((3-iodo-4-methylphenylimino)methyl)phenol (II): structural, spectroscopic and quantum chemical calculations
Yazarlar (6)
Enis Güzel
Ondokuz Mayis Üniversitesi, Türkiye
Prof. Dr. Mustafa Macit Ondokuz Mayis Üniversitesi, Türkiye
Ebru Ergüzeloğlu
Ondokuz Mayis Üniversitesi, Türkiye
Arş. Gör. Sedanur Kalecik Atatürk Üniversitesi, Türkiye
Doç. Dr. Zeynep KELEŞOĞLU Sinop Üniversitesi, Türkiye
Prof. Dr. Metin Yavuz Ondokuz Mayis Üniversitesi, Türkiye
Makale Türü Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı Molecular Crystals and Liquid Crystals (Q3)
Dergi ISSN 1542-1406 Dergi Bilgileri (2023)
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili Türkçe Basım Tarihi 04-2023
Cilt / Sayı / Sayfa 763 / 1 / 96–113 DOI 10.1080/15421406.2023.2199185
Makale Linki http://dx.doi.org/10.1080/15421406.2023.2199185
UAK Araştırma Alanları
Yoğun Madde Fiziği
Özet
In this study, two Schiff bases, (E)-2,4-di-tert-butyl-6-((4-fluorophenylimino)methyl)phenol (I) and (E)-2,4-di-tert-butyl-6-((3-iodo-4-methylphenylimino)methyl)phenol (II) are synthesized and characterized by XRD, FT-IR, UV-Vis and NMR techniques. (I) and (II) compounds display enol-imine form by O-H···N intramolecular hydrogen bonds. The title compounds are stabilized by C—H···π interactions. The presence of various inter molecular interactions and 2D-fingerprint regions are well supported by the Hirshfeld surface analysis. Also experimental optical energy band and gap studies are discussed. All chemical theoretical computations are calculated by Density Functional Theory (DFT) at B3LYP level by using 3-21 G basis set. Chemical activity analyses are showed that compounds have large energy gaps, higher values of hardness and lower values of softness support the title molecules are high kinetic stability …
Anahtar Kelimeler
DFT | Hirshfeld surface | optical energy band | spectroscopic data | XRD