Preparation, spectral characterization, ESR measurements and DFT calculations of Schiff base copper(II) complex
    
Yazarlar (6)
Sibel Tokdemir Öztürk
Gebze Teknik Üniversitesi, Türkiye
Perihan Aksu
Gebze Teknik Üniversitesi, Türkiye
Nevin Turan
Muş Alparslan Üniversitesi, Türkiye
Kenan Buldurun
Muş Alparslan Üniversitesi, Türkiye
Prof. Dr. Emine TANIŞ Kırşehir Ahi Evran Üniversitesi, Türkiye
Naki Çolak
Hitit University, Türkiye
Makale Türü Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı Inorganic and Nano Metal Chemistry (Q3)
Dergi ISSN 2470-1556 Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili İngilizce Basım Tarihi 01-2021
Cilt / Sayı / Sayfa 51 / 11 / 1546–1552 DOI 10.1080/24701556.2020.1842768
Makale Linki http://dx.doi.org/10.1080/24701556.2020.1842768
Özet
The title compound ([CuClL(H2O)]·2H2O) were synthesized. The copper(II) complex in square planar geometry were identified by using elemental analysis, magnetic susceptibility, mass spectra, FT-IR, UV-Vis. and ESR techniques. DFT calculations at the UB3LYP/LANL2DZ level of theory were conducted to obtain vibrational and electronic properties of the copper(II) complex. Vibrational assignments of the observed infrared spectra of title compound were carried out based on the calculated potential energy distributions (PEDs). The sensitive measurement results indicated that the observed values were reasonable. The energy values were determined to describe electronic properties of the title molecules. Furthermore, NBO analysis was performed to analyze the hyper-conjugative stability of the molecule, molecular orbital interaction and charge delocalization.
Anahtar Kelimeler
Copper(II) complex | ESR | HOMO-LUMO levels | UB3LYP/LANL2DZ level