This study aims to investigate the nature and types of complexes formed in aqueous solution between 8-Hydroxyquinoline (HQ) and the ions of Sc+3, Y+3, and La+3. Potentiometric titration was used to follow the formation of complexes. The coordination compounds formed were studied through the determination of stability constants of these complexes in aqueous solution at 25,0 ± 0,1ºC and ionic strength of 0,1 M KNO3. The basicity of the ligand was also assessed by the determination of the dissociation constants of the ligand. All of the constants were determined by computer refinement of pH-volume data using the BEST computer program. Distribution diagrams for the species were drawn showing the concentrations of individual species as a function of pH by the SPE software program.
Published in | Science Journal of Chemistry (Volume 1, Issue 2) |
DOI | 10.11648/j.sjc.20130102.12 |
Page(s) | 21-25 |
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Stability constants, 8-Hydroxyquinoline, Sc(III), Y(III), La(III)
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APA Style
Naciye Türkel. (2013). Complex Formation Reactions of Scandium(III), Yttrium(III) and Lanthanum(III) Complexes with 8-Hydroxyquinoline. Science Journal of Chemistry, 1(2), 21-25. https://doi.org/10.11648/j.sjc.20130102.12
ACS Style
Naciye Türkel. Complex Formation Reactions of Scandium(III), Yttrium(III) and Lanthanum(III) Complexes with 8-Hydroxyquinoline. Sci. J. Chem. 2013, 1(2), 21-25. doi: 10.11648/j.sjc.20130102.12
AMA Style
Naciye Türkel. Complex Formation Reactions of Scandium(III), Yttrium(III) and Lanthanum(III) Complexes with 8-Hydroxyquinoline. Sci J Chem. 2013;1(2):21-25. doi: 10.11648/j.sjc.20130102.12
@article{10.11648/j.sjc.20130102.12, author = {Naciye Türkel}, title = {Complex Formation Reactions of Scandium(III), Yttrium(III) and Lanthanum(III) Complexes with 8-Hydroxyquinoline}, journal = {Science Journal of Chemistry}, volume = {1}, number = {2}, pages = {21-25}, doi = {10.11648/j.sjc.20130102.12}, url = {https://doi.org/10.11648/j.sjc.20130102.12}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.sjc.20130102.12}, abstract = {This study aims to investigate the nature and types of complexes formed in aqueous solution between 8-Hydroxyquinoline (HQ) and the ions of Sc+3, Y+3, and La+3. Potentiometric titration was used to follow the formation of complexes. The coordination compounds formed were studied through the determination of stability constants of these complexes in aqueous solution at 25,0 ± 0,1ºC and ionic strength of 0,1 M KNO3. The basicity of the ligand was also assessed by the determination of the dissociation constants of the ligand. All of the constants were determined by computer refinement of pH-volume data using the BEST computer program. Distribution diagrams for the species were drawn showing the concentrations of individual species as a function of pH by the SPE software program.}, year = {2013} }
TY - JOUR T1 - Complex Formation Reactions of Scandium(III), Yttrium(III) and Lanthanum(III) Complexes with 8-Hydroxyquinoline AU - Naciye Türkel Y1 - 2013/06/20 PY - 2013 N1 - https://doi.org/10.11648/j.sjc.20130102.12 DO - 10.11648/j.sjc.20130102.12 T2 - Science Journal of Chemistry JF - Science Journal of Chemistry JO - Science Journal of Chemistry SP - 21 EP - 25 PB - Science Publishing Group SN - 2330-099X UR - https://doi.org/10.11648/j.sjc.20130102.12 AB - This study aims to investigate the nature and types of complexes formed in aqueous solution between 8-Hydroxyquinoline (HQ) and the ions of Sc+3, Y+3, and La+3. Potentiometric titration was used to follow the formation of complexes. The coordination compounds formed were studied through the determination of stability constants of these complexes in aqueous solution at 25,0 ± 0,1ºC and ionic strength of 0,1 M KNO3. The basicity of the ligand was also assessed by the determination of the dissociation constants of the ligand. All of the constants were determined by computer refinement of pH-volume data using the BEST computer program. Distribution diagrams for the species were drawn showing the concentrations of individual species as a function of pH by the SPE software program. VL - 1 IS - 2 ER -