In this study, a brief review of the proton transfer salts synthesized from the reaction of piperazine with pyridine-2-carboxylic acid and their metal complexes since 2009 was made. The metals in the studied compounds are mostly d-block metals. In complexes, the anionic component of the salt is coordinated to the metal, while the cationic component is present only as a complementary ion in a complex.
| Primary Language | English |
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| Subjects | Inorganic Chemistry |
| Journal Section | Review |
| Authors | |
| Submission Date | June 24, 2022 |
| Acceptance Date | October 14, 2022 |
| Publication Date | February 28, 2023 |
| Published in Issue | Year 2023 Volume: 10 Issue: 1 |