Silver(I) salts with penicillin anions

V. G. Alekseev; K. A. Nilova; S. S. Ryasenskii; A. I. Ivanova

doi:10.1134/S0036023616010022

Silver(I) salts with penicillin anions

Autores: Alekseev V.G.¹, Nilova K.A.¹, Ryasenskii S.S.¹, Ivanova A.I.¹
Afiliações:
1. Tver State University
Edição: Volume 61, Nº 1 (2016)
Páginas: 69-72
Seção: Physical Methods of Investigation
URL: https://journals.rcsi.science/0036-0236/article/view/167059
DOI: https://doi.org/10.1134/S0036023616010022
ID: 167059

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Resumo

Silver(I) salts with benzylpenicillin (Bzp^–), ampicillin (Amp^–), and oxacillin (Oxa^–) anions with compositions of AgBzp, AgAmp, and AgOxa are isolated from an aqueous solution in the solid state and characterized by IR spectroscopy and thermal analysis (TG/DSC). IR spectroscopy data lead to the conclusion that Ag(I) coordinates the Oxa^– ion through carbonyl oxygen atoms of the ß-lactam and amide groups. No coordination is observed for the Bzp^– and Amp^– anions.