François Romain

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The Raman spectra of AlCl(3)-LiCl-dimethylsulfone mixtures with different molar compositions have been recorded as a solid (300 K) and as a melt (400 K). In any case, only AlCl(4)(-) ion lines at 120, 179, and 347 cm(-)(1) were observed; we were unable to detect any other chloroaluminate species. Furthermore, some bands assigned to the(More)
The proteins in broken-cell extracts from eight isolates of Fonsecaea pedrosoi, the principal agent of chromomycosis, were studied and compared by electrophoresis and isoelectric focusing. A type pattern was established with 16 fractions ranging in molecular weight between 7600 and 78500 daltons and 16 fractions varying in isoelectric point between 4.95 and(More)
We compare Raman and infrared spectra of the nuOH/OD modes in benzoic acid crystal powders at 7 K. The extremely sharp Raman bands contrast to the broad infrared profiles and suggest adiabatic separation of hydrogen (deuterium) dynamics from the crystal lattice. There is no evidence of any proton-proton coupling term. The assignment scheme is consistent(More)
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