Antioxidant potential and secondary reactivity of bis f diphenyl(2-pyridyl)phosphino g copper(II) complex

Ezzat KHAN; Adnan SHAHZAD; Muhammad Nawaz TAHIR; Awal NOOR

Makale detayları

Antioxidant potential and secondary reactivity of bis f diphenyl(2-pyridyl)phosphino g copper(II) complex

Yazarlar:

Ezzat KHAN | Adnan SHAHZAD | Muhammad Nawaz TAHIR | Awal NOOR

Yayıncı:

TUBITAK

Ana Başlıklar:

Uygulamalı fizik

Dergi:

Turkish Journal of Chemistry 2018 Vol.42 Issue 5, pp.1299-1309

Belge Tipi:

Makale

Yayın Tarihi:

10/2018

Belge Dili:

İngilizce

Document ID (Org No.):

2000725994

Sıklık:

İki Aylık

eISSN:

1303-6130

pISSN:

1300-0527

Özet:

 


                        Copper-based complexes with the general formulas [Cu(L)222     2    22_{2}]Cl222     2    22_{2} 
(1) and [Cu2     2    2μ2_{2}L2     2    2μ2−_{2}(μ2  μ   2    μ22\mu_{2}-L)μ2−  μ   2  −    μ2−2\mu_{2-}Cl2     2    2_{2}] (2) 
and a mixed-ligand anionic complex [Cu(L)2     2    2_{2}dedtc][LCl] (3b), 
where L= diphenyl(2-pyridyl)phosphine and dedtc = 
diethyldithiocarbamate, were synthesized and structurally characterized. 
X-ray analysis revealed that the coordination environment around the copper 
atom in complexes 1-3 is distorted tetrahedral. In 
monomeric complexes 1 and 3b both diphenyl(2-pyridyl) 
phosphine ligands are monodentate and are coordinated through the P-atom. In 
complex 3b two phosphine ligands are attached to copper through the 
P-atom. The third phosphine ligand acts as a bridged ligand, coordinated to 
the metal centers through the P-atom and N-atom. Complexes 1 and 3b were tested for radical scavenging activity using 
2,2-diphenyl-1-picrylhydrazyl (DPPH) as a free radical. A prominent color 
change after mixing the solution of complex 1 and DPPH was 
observed, indicating the efficiency of the compound as antioxidant. 
                    

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Makale detayları

Antioxidant potential and secondary reactivity of bis f diphenyl(2-pyridyl)phosphino g copper(II) complex

Yazarlar: Ezzat KHAN | Adnan SHAHZAD | Muhammad Nawaz TAHIR | Awal NOOR

Yayıncı: TUBITAK

Ana Başlıklar: Uygulamalı fizik

Dergi: Turkish Journal of Chemistry 2018 Vol.42 Issue 5, pp.1299-1309

Belge Tipi: Makale

Yayın Tarihi: 10/2018

Belge Dili: İngilizce

Document ID (Org No.): 2000725994

Sıklık: İki Aylık

eISSN: 1303-6130

pISSN: 1300-0527

Sayı

Yazarlar:

Ezzat KHAN | Adnan SHAHZAD | Muhammad Nawaz TAHIR | Awal NOOR

Yayıncı:

TUBITAK

Ana Başlıklar:

Uygulamalı fizik

Dergi:

Turkish Journal of Chemistry 2018 Vol.42 Issue 5, pp.1299-1309

Belge Tipi:

Makale

Yayın Tarihi:

10/2018

Belge Dili:

İngilizce

Document ID (Org No.):

2000725994

Sıklık:

İki Aylık

eISSN:

1303-6130

pISSN:

1300-0527