Terahertz Spectroscopy and Ab-Initio Vibrational Analysis of Two Crystalline Forms of 5,5-Diethylbarbituric Acid
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DOI: 10.1177/00037028221120826
Abstract: Terahertz (THz) absorption spectra of the two crystalline forms of 5,5-diethylbarbituric acid (barbital) were measured with THz time-domain spectroscopy (THz-TDS). The spectra exhibited the dissimilarity between the two forms. Identification of the polymorphs and quantitative… read more here.
Keywords: crystalline forms; diethylbarbituric acid; spectroscopy; forms diethylbarbituric ... See more keywords