Synthesis, Characterization, Optical Transition and Dielectric Properties of the Schiff Base Ligand and Its Cobalt(II) and Palladium(II) Complexes
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Tarih
2019
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Springer
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In this study, Co(II) and Pd(II) complexes of a Schiff base ligand, methyl-2-((5-bromo-2-hydroxybenzylidene)amino)-6-phenyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (L), were prepared and characterized used through FT-IR, UV-Vis., microanalyses, magnetic susceptibility, H-1-NMR, C-13-NMR, mass and thermogravimetric analyses. Optical transition and band structure properties, extinction characteristics, refractive indices and ambient behaviors, dielectric and electric susceptibility characteristics of the ligand, Co(II) and Pd(II) complex compounds were investigated in detail. Moreover, the impacts of the two complexes on these parameters and features of the ligand were examined. The main finding of the study was that the Co(II) complex decreased the optical band gap of the ligand from 2.682 to 2.357 eV.
Açıklama
Anahtar Kelimeler
Cobalt, palladium, optical transition, extinction characteristics, dielectric and electric susceptibility properties
Kaynak
Journal Of Electronic Materials
WoS Q Değeri
N/A
Scopus Q Değeri
Q2
Cilt
48
Sayı
11
