Sistema de Eventos Acadêmicos da UFMT, XI Mostra da Pós-Graduação

Tamanho da fonte: 
VIBRATIONAL PROPERTIES OF THE MELDRUM ACID DERIVATIVE COMPLEXED WITH ZINC
Rodolfo Allan, João Antunes Silva, Luiz Everson Silva, Jorge Brito Faria, Thiago Andrade Toledo, Alexandre Rodrigues Teixeira, Romildo Jerônimo Ramos, Paulo Cavalcante Freire, Ricardo Rodrigues Bento

Última alteração: 01-10-19

Resumo


The relevance of the study of the vibrational spectra of the Meldrum G7 acid derivative complexed with zinc, using Raman and infrared scattering, is based on the possibility of obtaining information about the molecular conformation and the nature of the hydrogen connections in this substance. The analyses of vibrational spectroscopy that were performed in this work provided key results for the understanding of this structure in the solid state. In this work it was possible to identify the main components of the molecule and compare with the results existing in the literature for other derivatives of Meldrum acid.

Palavras-chave


Meldrum acid; Raman; Infrared