Atıf İçin Kopyala
Sivrikaya Y., Can S., Kiliç G., Ekti S., Yandimoğlu M.
JOURNAL OF THE SERBIAN CHEMICAL SOCIETY, sa.00, ss.97, 2023 (SCI-Expanded)
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Yayın Türü:
Makale / Tam Makale
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Basım Tarihi:
2023
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Doi Numarası:
10.2298/jsc230815097s
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Dergi Adı:
JOURNAL OF THE SERBIAN CHEMICAL SOCIETY
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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
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Sayfa Sayıları:
ss.97
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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.