Determination of stability constants of 5-(2-hydroxybenzylidene)-2-thioxodihydropyrimidine4,6(1H ,5H)-dione with copper(II) and mercury(II) ions

Morteza BAHRAM; Nader Noroozi PESYAN; Abdolhossein NASERI; Masomeh TASBIHFOROSH

doi:https://doi.org/10.3906/vet-1112-25

Article Details

Determination of stability constants of 5-(2-hydroxybenzylidene)-2-thioxodihydropyrimidine4,6(1H ,5H)-dione with copper(II) and mercury(II) ions

Authors:

Morteza BAHRAM | Nader Noroozi PESYAN | Abdolhossein NASERI | Masomeh TASBIHFOROSH

Publisher:

TUBITAK

Main Topics:

Applied physics

Journal:

Turkish Journal of Chemistry 2011 Vol.35 Issue 2, pp.255-264

Document Type:

Article

Publication Date:

1/2011

Document Language:

English

Document ID (Org No.):

2000727871

Frequency:

Bimonthly

eISSN:

1303-6130

pISSN:

1300-0527

DOI:

https://doi.org/10.3906/vet-1112-25

Abstract:

 

In this work, a hard model chemometric method was used to  determine the stability constants of copper(II) and mercury(II)  complexes with the newly synthesized ligand 5-(2-hydroxybenzylidene)-  2-thioxodihydropyrimidine-4,6(1H,5H)-dione in acetonitrile by UV-Vis  spectrophotometry.  The ligand forms stable complexes with both metal  cations.  The protonation constants of the ligand were also measured  in an ethanol-water (1:1) mixture.

 

In this work, a hard model chemometric method was used to  determine the stability constants of copper(II) and mercury(II)  complexes with the newly synthesized ligand 5-(2-hydroxybenzylidene)-  2-thioxodihydropyrimidine-4,6(1H,5H)-dione in acetonitrile by UV-Vis  spectrophotometry.  The ligand forms stable complexes with both metal  cations.  The protonation constants of the ligand were also measured  in an ethanol-water (1:1) mixture.

Article Details

Determination of stability constants of 5-(2-hydroxybenzylidene)-2-thioxodihydropyrimidine4,6(1H ,5H)-dione with copper(II) and mercury(II) ions

Authors: Morteza BAHRAM | Nader Noroozi PESYAN | Abdolhossein NASERI | Masomeh TASBIHFOROSH

Publisher: TUBITAK

Main Topics: Applied physics

Journal: Turkish Journal of Chemistry 2011 Vol.35 Issue 2, pp.255-264

Document Type: Article

Publication Date: 1/2011

Document Language: English

Document ID (Org No.): 2000727871

Frequency: Bimonthly

eISSN: 1303-6130

pISSN: 1300-0527

DOI: https://doi.org/10.3906/vet-1112-25

Issues

Authors:

Morteza BAHRAM | Nader Noroozi PESYAN | Abdolhossein NASERI | Masomeh TASBIHFOROSH

Publisher:

TUBITAK

Main Topics:

Applied physics

Journal:

Turkish Journal of Chemistry 2011 Vol.35 Issue 2, pp.255-264

Document Type:

Article

Publication Date:

1/2011

Document Language:

English

Document ID (Org No.):

2000727871

Frequency:

Bimonthly

eISSN:

1303-6130

pISSN:

1300-0527

DOI:

https://doi.org/10.3906/vet-1112-25