Theoretical Study of the Pr(III):DL-Serine:Ca2+ Complex Formation at Different pHs: 4f–4f Transition Spectra as PROBE

Key Points

• The findings show that formation of the praseodymium complex varies significantly with pH levels.
• Key evidence indicates that 4f–4f transition spectra reveal unique characteristics across different pH environments.
• The approach involves a theoretical study focused on the interaction between praseodymium, dl-serine, and calcium ions.
• The results highlight the potential impact of pH on complex formation, necessitating further exploration in related spectroscopic applications.