Synthesis and X-ray powder diffraction, electrochemical, and genotoxic properties of a new azo-Schiff base and its metal complexes

Mustafa BAL; Gökhan CEYHAN; Barış AVAR; Muhammet KÖSE

doi:https://doi.org/10.3906/kim-1306-28

Makale detayları

Synthesis and X-ray powder diffraction, electrochemical, and genotoxic properties of a new azo-Schiff base and its metal complexes

Yazarlar:

Mustafa BAL | Gökhan CEYHAN | Barış AVAR | Muhammet KÖSE

Yayıncı:

TUBITAK

Ana Başlıklar:

Uygulamalı fizik

Dergi:

Turkish Journal of Chemistry 2014 Vol.38 Issue 2, pp.222-241

Belge Tipi:

Makale

Yayın Tarihi:

5/2014

Belge Dili:

İngilizce

Document ID (Org No.):

2000727205

Sıklık:

İki Aylık

eISSN:

1303-6130

pISSN:

1300-0527

DOI:

https://doi.org/10.3906/kim-1306-28

Özet:

 

A new, substituted  2-[(E)-{[4-(benzyloxy)phenyl]imino}  methyl]-4-[(E)-(4-nitrophenyl)diazenyl]phenol azo-azomethine ligand (mbH) was  synthesized from 2-hydroxy-5-[(4-nitrophenyl)diazenyl]benzaldehyde and  4-benzyloxyanilinehydrochloride in ethyl alcohol solution. These mononuclear  Mn(II), Co(II), Ni(II), Cu(II), and Zn(II) complexes of the ligand were  prepared and their structures were proposed by elemental analysis, and  infrared and ultraviolet-visible spectroscopy; the proton NMR spectrum of  the mbH ligand was also recorded. The azo-azomethine ligand, mbH, behaves as  a bidentate ligand coordinating through the nitrogen atom of the azomethine  (--CH=N--) and the oxygen atom of the phenolic group. Elemental analyses  indicated that the metal:ligand ratio was 1:2 in the metal chelates. Powder  X-ray diffraction parameters suggested a monoclinic system for the mbH  ligand and its Ni(II), Cu(II), Co(II), and Zn(II) complexes, and an  orthorhombic system for the Mn(II) complex. Electrochemical properties of  the ligand and its metal complexes were investigated in 1 \times   10-3--1 \times  10-4 M DMF and CH3CN solvent in the range  200, 250, and 500 mV s-1 scan rates. The ligand showed both reversible  and irreversible processes at these scan rates. In addition, genotoxic  properties of the ligand and its complexes were examined.

 

A new, substituted  2-[(E)-{[4-(benzyloxy)phenyl]imino}  methyl]-4-[(E)-(4-nitrophenyl)diazenyl]phenol azo-azomethine ligand (mbH) was  synthesized from 2-hydroxy-5-[(4-nitrophenyl)diazenyl]benzaldehyde and  4-benzyloxyanilinehydrochloride in ethyl alcohol solution. These mononuclear  Mn(II), Co(II), Ni(II), Cu(II), and Zn(II) complexes of the ligand were  prepared and their structures were proposed by elemental analysis, and  infrared and ultraviolet-visible spectroscopy; the proton NMR spectrum of  the mbH ligand was also recorded. The azo-azomethine ligand, mbH, behaves as  a bidentate ligand coordinating through the nitrogen atom of the azomethine  (--CH=N--) and the oxygen atom of the phenolic group. Elemental analyses  indicated that the metal:ligand ratio was 1:2 in the metal chelates. Powder  X-ray diffraction parameters suggested a monoclinic system for the mbH  ligand and its Ni(II), Cu(II), Co(II), and Zn(II) complexes, and an  orthorhombic system for the Mn(II) complex. Electrochemical properties of  the ligand and its metal complexes were investigated in 1 \times   10-3--1 \times  10-4 M DMF and CH3CN solvent in the range  200, 250, and 500 mV s-1 scan rates. The ligand showed both reversible  and irreversible processes at these scan rates. In addition, genotoxic  properties of the ligand and its complexes were examined.

Makale detayları

Synthesis and X-ray powder diffraction, electrochemical, and genotoxic properties of a new azo-Schiff base and its metal complexes

Yazarlar: Mustafa BAL | Gökhan CEYHAN | Barış AVAR | Muhammet KÖSE

Yayıncı: TUBITAK

Ana Başlıklar: Uygulamalı fizik

Dergi: Turkish Journal of Chemistry 2014 Vol.38 Issue 2, pp.222-241

Belge Tipi: Makale

Yayın Tarihi: 5/2014

Belge Dili: İngilizce

Document ID (Org No.): 2000727205

Sıklık: İki Aylık

eISSN: 1303-6130

pISSN: 1300-0527

DOI: https://doi.org/10.3906/kim-1306-28

Sayı

Yazarlar:

Mustafa BAL | Gökhan CEYHAN | Barış AVAR | Muhammet KÖSE

Yayıncı:

TUBITAK

Ana Başlıklar:

Uygulamalı fizik

Dergi:

Turkish Journal of Chemistry 2014 Vol.38 Issue 2, pp.222-241

Belge Tipi:

Makale

Yayın Tarihi:

5/2014

Belge Dili:

İngilizce

Document ID (Org No.):

2000727205

Sıklık:

İki Aylık

eISSN:

1303-6130

pISSN:

1300-0527

DOI:

https://doi.org/10.3906/kim-1306-28