Synthesis and Characterization of Metal Complexes of Cu(II), Ni(II), Zn(II), Co(II), Mn(II) and Cd(II) with Tetradentate Schiff Bases

Jian-ning LIU; Bo-wan WU; Bing ZHANG; Yongchun LIU

Makale detayları

Synthesis and Characterization of Metal Complexes of Cu(II), Ni(II), Zn(II), Co(II), Mn(II) and Cd(II) with Tetradentate Schiff Bases

Yazarlar:

Jian-ning LIU | Bo-wan WU | Bing ZHANG | Yongchun LIU

Yayıncı:

TUBITAK

Ana Başlıklar:

Uygulamalı fizik

Dergi:

Turkish Journal of Chemistry 2006 Vol.30 Issue 1, pp.41-48

Belge Tipi:

Makale

Yayın Tarihi:

12/2005

Belge Dili:

İngilizce

Document ID (Org No.):

2000728952

Sıklık:

İki Aylık

eISSN:

1303-6130

pISSN:

1300-0527

Özet:

 

4-(Benzeneazo)salicylaldehyde was synthesized with aniline,  sodium nitrite and salicylaldehyde.  Two tetradentate ligands,  N,N'-bis[4-(benzeneazo) salicylaldehyde]-o-phenylenediamine (H2L) and  N,N'-bis[4-(benzeneazo) salicylaldehyde]ethylenediamine (H2L') were  formed by the 2:1 molar condensation of 4-(benzeneazo) salicylaldehyde  with o-phenylenediamine or ethylenediamine.  Their Cu(II), Ni(II),  Zn(II), Co(II), Mn(II) and Cd(II) complexes were synthesized and  characterized by elemental analysis, molar conductivity measurements,  and infrared and electronic spectral data.  Two ligands and their  Ni(II) and Zn(II) complexes were further identified using 1H NMR  spectra.  The results suggest that the metal is bonded to the ligand  through the phenolic oxygen and the imino nitrogen.

 

4-(Benzeneazo)salicylaldehyde was synthesized with aniline,  sodium nitrite and salicylaldehyde.  Two tetradentate ligands,  N,N'-bis[4-(benzeneazo) salicylaldehyde]-o-phenylenediamine (H2L) and  N,N'-bis[4-(benzeneazo) salicylaldehyde]ethylenediamine (H2L') were  formed by the 2:1 molar condensation of 4-(benzeneazo) salicylaldehyde  with o-phenylenediamine or ethylenediamine.  Their Cu(II), Ni(II),  Zn(II), Co(II), Mn(II) and Cd(II) complexes were synthesized and  characterized by elemental analysis, molar conductivity measurements,  and infrared and electronic spectral data.  Two ligands and their  Ni(II) and Zn(II) complexes were further identified using 1H NMR  spectra.  The results suggest that the metal is bonded to the ligand  through the phenolic oxygen and the imino nitrogen.

Makale detayları

Synthesis and Characterization of Metal Complexes of Cu(II), Ni(II), Zn(II), Co(II), Mn(II) and Cd(II) with Tetradentate Schiff Bases

Yazarlar: Jian-ning LIU | Bo-wan WU | Bing ZHANG | Yongchun LIU

Yayıncı: TUBITAK

Ana Başlıklar: Uygulamalı fizik

Dergi: Turkish Journal of Chemistry 2006 Vol.30 Issue 1, pp.41-48

Belge Tipi: Makale

Yayın Tarihi: 12/2005

Belge Dili: İngilizce

Document ID (Org No.): 2000728952

Sıklık: İki Aylık

eISSN: 1303-6130

pISSN: 1300-0527

Sayı

Yazarlar:

Jian-ning LIU | Bo-wan WU | Bing ZHANG | Yongchun LIU

Yayıncı:

TUBITAK

Ana Başlıklar:

Uygulamalı fizik

Dergi:

Turkish Journal of Chemistry 2006 Vol.30 Issue 1, pp.41-48

Belge Tipi:

Makale

Yayın Tarihi:

12/2005

Belge Dili:

İngilizce

Document ID (Org No.):

2000728952

Sıklık:

İki Aylık

eISSN:

1303-6130

pISSN:

1300-0527