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Your search keyword '"Geneviéve Cassanas-Fabre"' showing total 2 results
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2 results on '"Geneviéve Cassanas-Fabre"'

1. Etude vibrationnelle et structurale des acides carboxyliques hétérocycliques et de leurs dérivés—III. Spectres Raman et infrarouges du furanne 2-5 dicarboxylate de sodium

Author

Lucette Bardet, Jacques Maillols, and Geneviéve Cassanas-Fabre

Subjects
chemistry.chemical_classification, Aqueous solution, Chemistry, Stereochemistry, Sodium, General Engineering, chemistry.chemical_element, Spectral line, Ion, chemistry.chemical_compound, symbols.namesake, Dicarboxylic acid, Furan, symbols, Physical chemistry, Polarization (electrochemistry), Raman spectroscopy
Abstract

The Raman spectrum of sodium furan 2–5 dicarboxylate in aqueous solution has been studied in the 4000-250 cm −1 region. The i.r. spectra of this compound (solid and aqueous solution) have been investigated in the same spectral region. An assignment of the observed bands has been proposed. The analysis of the polarization ratio of the fundamental frequencies of the free furan 2–5 dicarboxylate ion and the comparison with the results by X-rays of the furan 2-5 dicarboxylic acid have enabled us to conclude that this ion may have the C s symmetry in aqueous solution.

Published
1973

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