Synthesis and characterization of a new 2-{(E)-[(4-aminophenyl)imino]methyl}-6-bromo-4-chlorophenol and its complexes with Co (II), Ni (II), Cu (II), and Zn (II): An experimental and DFT study
Synthesis and Reactivity in Inorganic, Metal-Organic and Nano-Metal Chemistry, cilt.45, sa.9, ss.1337-1346, 2015 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 45 Sayı: 9
- Basım Tarihi: 2015
- Doi Numarası: 10.1080/15533174.2013.862718
- Dergi Adı: Synthesis and Reactivity in Inorganic, Metal-Organic and Nano-Metal Chemistry
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.1337-1346
- Anahtar Kelimeler: DFT, Schiff base, transition metal complex
- Yıldız Teknik Üniversitesi Adresli: Evet
Özet
The complexes of Co, Ni, Cu and Zn with 2-{(E)-[(4-aminophenyl)imino]methyl}-6-bromo-4-chlorophenol were prepared and characterized by physical, spectral, and analytical data. The metal:ligand stoichiometric ratio is 1:2 in all the complexes produced. The bidentate behavior of the ligand was accomplished via the phenolic oxygen and the azomethine nitrogen atoms. Suitable structures have been proposed for the complexes synthesized. The theoretically optimized geometries of complexes have tetrahedral structures. The stretching frequencies of CN, CO, and NH were computed to be in good agreement with experimental data. All calculated frequencies fall within 2% of the experimental frequency regions.