Atıf İçin Kopyala
Sivrikaya Y., Sakarya H., Kılıç G., Ekti S., Yandimoğlu M.
JOURNAL OF THE SERBIAN CHEMICAL SOCIETY, cilt.89, sa.7-8, ss.1025-1038, 2024 (SCI-Expanded)
-
Yayın Türü:
Makale / Tam Makale
-
Cilt numarası:
89
Sayı:
7-8
-
Basım Tarihi:
2024
-
Doi Numarası:
10.2298/jsc230815097s
-
Dergi Adı:
JOURNAL OF THE SERBIAN CHEMICAL SOCIETY
-
Derginin Tarandığı İndeksler:
Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Aerospace Database, Aquatic Science & Fisheries Abstracts (ASFA), CAB Abstracts, Central & Eastern European Academic Source (CEEAS), Chemical Abstracts Core, Communication Abstracts, Food Science & Technology Abstracts, Metadex, Directory of Open Access Journals, Civil Engineering Abstracts
-
Sayfa Sayıları:
ss.1025-1038
-
Eskişehir Osmangazi Üniversitesi Adresli:
Evet
Özet
The new Schiff bases with D-?-A system were synthesized from the reaction of
polycyclic aldehydes and substituted benzothiazoles. The structure of the
synthesized Schiff bases (7a and 9a) was determined by FT-IR, 1H NMR, 13C
NMR, ESI-Mass and elemental analyses. The optical properties of the new
compounds were investigated and the optical band gaps (Eg) were calculated
by the Tauc method using the UV-Vis absorption spectra. Density Functional
Theory (DFT/B3LYP/6-31 G (d, p)) calculations were conducted to get more
insight on the structural and electronic properties of novel Schiff bases.
The optimized molecular geometry, UV-Vis spectroscopic parameters and
HOMO-LUMO energies were examined and the calculated results were compared
with experimental data.