Study of Complex Formation Between Iodoquinol (IQ) and Co2+, Mn2+, Cd2+, Pb2+and Zn2+Cations in Binary Aqueous / Non-aqueous Solvent Using Spectrophotometry | Zendy

Azizollah Nezhadali | Zendy; Hasan Ali Hosseini | Zendy; P. Langara | Zendy

Open Access

Study of Complex Formation Between Iodoquinol (IQ) and Co2+, Mn2+, Cd2+, Pb2+and Zn2+Cations in Binary Aqueous / Non-aqueous Solvent Using Spectrophotometry

Author(s) -

Azizollah Nezhadali,

Hasan Ali Hosseini,

P. Langara

Publication year - 2007

Publication title -

journal of chemistry

Language(s) - English

Resource type - Journals

eISSN - 2090-9063

pISSN - 2090-9071

DOI - 10.1155/2007/980437

Subject(s) - chemistry , aqueous solution , stoichiometry , stability constants of complexes , ionic strength , solvent , inorganic chemistry , ionic bonding , spectrophotometry , qualitative inorganic analysis , ligand (biochemistry) , ion , organic chemistry , chromatography , biochemistry , receptor

The complexation reactions between iodoquinol and Co2+, Mn2+, Cd2+, Pb2+ and Zn2+ cations were studied in different DMF/H2O binary mixtures at the ionic strength of 0.1(using NaNO3).The spectrophotometric method was used for the determination of formation constants and the stoichiometries. The stoichiometry of the complexes is established 1:1 by Job's and mole ratio methods. It was found that the stability constants of the complex formed between the ligand (IQ) and the cations in the all cases increase with increasing of the non-aqueous solvent. In the most cases the maximum formation constants between Zn2+ ion and IQ were obtained respect to the other cations

The content you want is available to Zendy users.

Already have an account? Click here to sign in.

Having issues? You can contact us here

Accelerating Research