Complexation of managanese(II), cobalt(II), nickel(II), zink(II), and cadmium(II) cations with amoxicillin |
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Authors: | V G Alekseev O I Lyamtseva I S Samuilova |
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Institution: | (1) Tver State University, ul. Zhelyabova 33, Tver, 170000, Russia |
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Abstract: | The interaction of amoxicillin anions (Axn?) with Mn2+, Co2+, Ni2+, Zn2+, and Cd2+ in aqueous solution at 20°C and an ionic strength of 0.1 (KNO3) has been studied pH-metrically. In a neutral and weak alkaline solution, MAxn+ and M(OH)Axn complexes are formed. The formation constants and the pH ranges of existence of these complexes have been determined. |
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