• 作者： --
• 作者服務機構： Department of Chemistry, Faculty of Education, Dicle University, Diyarbakir, Turkey
• 中文摘要： A novel quadridentate, N2O2 type Schiff base, synthesized from 1,4-bis-(o-aminophenoxy)butane and 2-hydroxynaphthalin-1-carbaldehyde, forms stable complexes with transition metal ions such as Co(II), Cu(II) and Ni(II) in DMF. Microanalytical data, elemental analysis, magnetic measurements, UV-visible and IR-spectra as well as conductance measurements were used to confirm the structures. Electrochemical measurements show that metal complexes undergo quasi-reversible one-electron redox processes. The voltammetric results also revealed that the CuL complex has the highest electron transfer rate indicating that both the Cu(II) and Cu(I) forms appear in a similar planar configuration, so the electron transfer does not require larger reorganization of the complex.
• 英文摘要： --
• 中文關鍵字： Schiff base; Co(II), Cu(II) and Ni(II) complexes; Spectroscopic studies; Redox properties.
• 英文關鍵字： --