AI Article Synopsis
- The study focused on how tartaric acid forms binary complexes with lanthanide(III) ions in water using potentiometric methods and data analysis for complex detection and stability constant determination.
- Various spectroscopic techniques, including infrared and luminescence spectroscopy, were employed to understand the coordination mode of the complexes formed.
- Results provided insights into the stability and effectiveness of carboxyl groups in the complex formation process, including calculations of equilibrium constants and overall stability constants.
Article Abstract
Binary complexes of tartaric acid with lanthanide(III) ions were investigated. The studies have been performed in aqueous solution using the potentiometric method with computer analysis of the data for detection of the complexes set, determination of the stability constants of these compounds. The mode of the coordination of complexes found was determined using spectroscopy, which shows: Infrared, circular dichroism, ultraviolet, visible as well as luminescence spectroscopy. The overall stability constants of the complexes as well as the equilibrium constants of the reaction were determined. Analysis of the equilibrium constants of the reactions and spectroscopic data allowed the effectiveness of the carboxyl groups in the process of complex formation.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7179146 | PMC |
| http://dx.doi.org/10.3390/molecules25051121 | DOI Listing |
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